GNU bug report logs - #21714
25.0.50; image-metadata using Emacs --with-ns prevents *.gif animation.

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From: npostavs <at> users.sourceforge.net
To: Alan Third <alan <at> idiocy.org>
Cc: Keith David Bershatsky <esq <at> lawlist.com>, 21714 <at> debbugs.gnu.org
Subject: bug#21714: [PATCH] Add multiframe image support to NS port (bug#21714)
Date: Sun, 13 Aug 2017 09:21:44 -0400

Alan Third <alan <at> idiocy.org> writes:
 
> +static Lisp_Object
> +image_spec_value (Lisp_Object spec, Lisp_Object key, bool *found)
> +{
> +  Lisp_Object tail;
> +
> +  eassert (valid_image_p (spec));
> +
> +  for (tail = XCDR (spec);
> +       CONSP (tail) && CONSP (XCDR (tail));
> +       tail = XCDR (XCDR (tail)))
> +    {
> +      if (EQ (XCAR (tail), key))
> +	{
> +	  if (found)
> +	    *found = 1;
> +	  return XCAR (XCDR (tail));
> +	}
> +    }

Wouldn't it be clearer to call Fplist_get here?

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