From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Kangas Newsgroups: gmane.emacs.bugs Subject: bug#65919: 29.1; build without xinput does not get focused when hovering over window Date: Thu, 14 Sep 2023 22:06:17 -0700 Message-ID: References: <87led9rxw0.fsf@ipvych.com> <87edj12lbk.fsf@yahoo.com> <87fs3hrriy.fsf@ipvych.com> <87a5tp2eyz.fsf@yahoo.com> <87y1h817qd.fsf@yahoo.com> <87ttrwulzt.fsf@gnu.org> <87h6nw126w.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="37507"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 65919@debbugs.gnu.org, Lars Ingebrigtsen , Ivan Popovych , Bob Rogers To: Po Lu , Amin Bandali Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Sep 15 07:07:14 2023 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1qh12w-0009Yh-05 for geb-bug-gnu-emacs@m.gmane-mx.org; 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Thu, 14 Sep 2023 22:06:18 -0700 (PDT) Original-Received: from 753933720722 named unknown by gmailapi.google.com with HTTPREST; Thu, 14 Sep 2023 22:06:17 -0700 In-Reply-To: <87h6nw126w.fsf@yahoo.com> X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:270479 Archived-At: Po Lu via "Bug reports for GNU Emacs, the Swiss army knife of text editors" writes: >> FYI your e1a730017d6 patch introduces the following compiler warning: >> >> process.c: In function =E2=80=98child_signal_notify=E2=80=99: >> process.c:7436:54: warning: suggest braces around empty body in an =E2= =80=98if=E2=80=99 statement [-Wempty-body] >> 7436 | /* emacs_perror ("writing to child signal FD") */; >> | ^ > > Thanks. Does this silence the warning? AFAIU, the point here is to fix a warning in if (emacs_write (fd, &dummy, 1) !=3D 1) /* emacs_perror ("writing to child signal FD") */; for which the easiest solution should be emacs_write (fd, &dummy, 1); This avoids having to disable -Wempty-body everywhere, which IMO doesn't seems justified just to silence this one warning. What am I missing?