bug#31884: 26.1.50; Wrong icon in gtk tooltips

[Carlos Pita <carlosjosepita@gmail.com>]

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It's just that it was so easy that I described it in words: change
show_all to show :). But ok, here I'm attaching a proper patch.

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From 8a0a4e6e8c6dfa6b546387d011e487b1484f572b Mon Sep 17 00:00:00 2001
From: memeplex <carlosjosepita@gmail.com>
Date: Tue, 19 Jun 2018 02:12:11 -0300
Subject: [PATCH 1/2] Remove broken icon from tooltip

---
 src/gtkutil.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gtkutil.c b/src/gtkutil.c
index 83b306a..06f38a0 100644
--- a/src/gtkutil.c
+++ b/src/gtkutil.c
@@ -762,7 +762,7 @@ xg_show_tooltip (struct frame *f, int root_x, int root_y)
       block_input ();
       gtk_window_move (x->ttip_window, root_x / xg_get_scale (f),
 		       root_y / xg_get_scale (f));
-      gtk_widget_show_all (GTK_WIDGET (x->ttip_window));
+      gtk_widget_show (GTK_WIDGET (x->ttip_window));
       unblock_input ();
     }
 #endif
-- 
2.17.1