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From: dick <dick.r.chiang@gmail.com>
To: 52276@debbugs.gnu.org
Subject: bug#52276: 28.0.50; [PATCH] Scuttle compiler warning in image.c
Date: Sat, 04 Dec 2021 07:35:34 -0500	[thread overview]
Message-ID: <87r1asv97t.fsf@dick> (raw)

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From 2f1a3475910bfea5d0c0ead874a238db3ecbf3ad Mon Sep 17 00:00:00 2001
From: dickmao <dick.r.chiang@gmail.com>
Date: Sat, 4 Dec 2021 07:32:00 -0500
Subject: [PATCH] Scuttle a compiler warning under --enable-checking

* src/image.c (webp_load): Scuttle compiler warning.
---
 src/image.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/image.c b/src/image.c
index b85c405487..709abc21aa 100644
--- a/src/image.c
+++ b/src/image.c
@@ -8970,7 +8970,7 @@ webp_load (struct frame *f, struct image *img)
 {
   ptrdiff_t size = 0;
   uint8_t *contents;
-  Lisp_Object file;
+  Lisp_Object file = Qnil;
 
   /* Open the WebP file.  */
   Lisp_Object specified_file = image_spec_value (img->spec, QCfile, NULL);
@@ -9007,7 +9007,7 @@ webp_load (struct frame *f, struct image *img)
   /* Validate the WebP image header.  */
   if (!WebPGetInfo (contents, size, NULL, NULL))
     {
-      if (NILP (specified_data))
+      if (! NILP (file))
 	image_error ("Not a WebP file: `%s'", file);
       else
 	image_error ("Invalid header in WebP image data");
@@ -9030,7 +9030,7 @@ webp_load (struct frame *f, struct image *img)
     case VP8_STATUS_USER_ABORT:
     default:
       /* Error out in all other cases.  */
-      if (NILP (specified_data))
+      if (! NILP (file))
 	image_error ("Error when interpreting WebP image data: `%s'", file);
       else
 	image_error ("Error when interpreting WebP image data");
-- 
2.26.2


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In Commercial Emacs 28.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.22.30, cairo version 1.15.10)
 of 2021-12-04 built on dick
Repository revision: 496cf662a994ab288a4fb75f70ceb053af27a2a9
Repository branch: dev
Windowing system distributor 'The X.Org Foundation', version 11.0.11906000
System Description: Ubuntu 18.04.4 LTS

Configured using:
 'configure --prefix=/home/dick/.local --enable-checking
 --with-tree-sitter --enable-dumping-overwrite 'CFLAGS=-g3 -Og
 -I/home/dick/.local/include/' LDFLAGS=-L/home/dick/.local/lib'

Configured features:
CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG JSON
TREE-SITTER LCMS2 LIBSELINUX LIBXML2 MODULES NOTIFY INOTIFY PDUMPER PNG
RSVG SECCOMP SOUND THREADS TIFF TOOLKIT_SCROLL_BARS WEBP X11 XDBE XIM
XPM GTK3 ZLIB

Important settings:
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: Magit

Minor modes in effect:
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  global-hl-line-mode: t
  winner-mode: t
  tooltip-mode: t
  show-paren-mode: t
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  font-lock-mode: t
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  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t
  buffer-read-only: t
  column-number-mode: t
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  transient-mark-mode: t

Load-path shadows:
/home/dick/gomacro-mode/gomacro-mode hides /home/dick/.emacs.d/elpa/gomacro-mode-20200326.1103/gomacro-mode
/home/dick/.emacs.d/elpa/hydra-20170924.2259/lv hides /home/dick/.emacs.d/elpa/lv-20191106.1238/lv
/home/dick/.emacs.d/elpa/magit-3.3.0/magit-section-pkg hides /home/dick/.emacs.d/elpa/magit-section-3.3.0/magit-section-pkg
/home/dick/org-gcal.el/org-gcal hides /home/dick/.emacs.d/elpa/org-gcal-0.3/org-gcal
/home/dick/.emacs.d/elpa/tree-sitter-0.15.2/tree-sitter hides /home/dick/.local/share/emacs/28.0.50/lisp/tree-sitter
/home/dick/.emacs.d/lisp/json hides /home/dick/.local/share/emacs/28.0.50/lisp/json
/home/dick/.emacs.d/elpa/transient-0.3.6/transient hides /home/dick/.local/share/emacs/28.0.50/lisp/transient
/home/dick/.emacs.d/elpa/hierarchy-20171221.1151/hierarchy hides /home/dick/.local/share/emacs/28.0.50/lisp/emacs-lisp/hierarchy

Features:
(shadow sort footnote mail-extr gnus-msg gnus-art mm-uu mml2015 mm-view
mml-smime smime dig gnus-sum shr pixel-fill kinsoku svg dom gnus-group
mm-url gnus-undo gnus-start gnus-dbus dbus xml gnus-cloud nnimap nnmail
mail-source utf7 netrc nnoo parse-time iso8601 gnus-spec gnus-int
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subed-debug subed-config inf-ruby ruby-mode smie company pcase
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haskell-complete-module haskell-ghc-support noutline outline
flymake-proc flymake warnings etags fileloop generator xref project
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electric uniquify ediff-hook vc-hooks lisp-float-type elisp-mode mwheel
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isearch easymenu timer select scroll-bar mouse jit-lock font-lock syntax
font-core term/tty-colors frame minibuffer cl-generic cham georgian
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cl-preloaded nadvice button loaddefs faces cus-face macroexp files
window text-properties overlay sha1 md5 base64 format env code-pages
mule custom widget keymap hashtable-print-readable backquote threads
dbusbind inotify lcms2 dynamic-setting system-font-setting
font-render-setting cairo move-toolbar gtk x-toolkit x multi-tty
make-network-process emacs)

Memory information:
((conses 16 475721 14692)
 (symbols 48 33157 1)
 (strings 32 119335 3487)
 (string-bytes 1 4084749)
 (vectors 16 48784)
 (vector-slots 8 611093 13083)
 (floats 8 409 442)
 (intervals 56 544 2)
 (buffers 992 14))

             reply	other threads:[~2021-12-04 12:35 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-12-04 12:35 dick [this message]
2021-12-04 19:18 ` bug#52276: 28.0.50; [PATCH] Scuttle compiler warning in image.c Lars Ingebrigtsen
2021-12-04 19:36   ` dick
2021-12-05 21:22     ` Lars Ingebrigtsen
2021-12-05 22:12       ` dick
2021-12-05 22:28         ` Lars Ingebrigtsen

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