GNU bug report logs - #10578
warning about mismatch between compile and run-time PNG libraries

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Message #32 received at 10578 <at> debbugs.gnu.org (full text, mbox):

From: Eli Zaretskii <eliz <at> gnu.org>
To: Juanma Barranquero <lekktu <at> gmail.com>
Cc: larsi <at> gnus.org, 10578 <at> debbugs.gnu.org
Subject: Re: bug#10578: 24.0.92; No png images on OpenSUSE 12.1
Date: Sun, 22 Jan 2012 22:41:03 +0200

> From: Juanma Barranquero <lekktu <at> gmail.com>
> Date: Sun, 22 Jan 2012 20:32:55 +0100
> Cc: larsi <at> gnus.org, 10578 <at> debbugs.gnu.org
> 
> On Sun, Jan 22, 2012 at 19:12, Eli Zaretskii <eliz <at> gnu.org> wrote:
> 
> > The message is logged by image_error that has this commentary:
> >
> >  /* Log error message with format string FORMAT and argument ARG.
> >     Signaling an error, e.g. when an image cannot be loaded, is not a
> >     good idea because this would interrupt redisplay, and the error
> >     message display would lead to another redisplay.  This function
> >     therefore simply displays a message.  */
> >
> > (That last "displays" should be "logs".)
> 
> Couldn't that simply set a warning in `delayed-warnings-list'? It
> would cause a warning at post-command-hook time.

How about if you try doing that?

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