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* frame.c (xrdb_get_resource): Return nil for empty string resources;

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some parts of Emacs code (like font selection) don't grok them.  See
  http://lists.gnu.org/archive/html/emacs-devel/2009-09/msg00528.html
This commit is contained in:
Juanma Barranquero 2009-09-24 16:59:14 +00:00
parent 9ccd2bb378
commit feabfb6c72
2 changed files with 7 additions and 1 deletions
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6
src/ChangeLog
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@ -1,3 +1,9 @@
2009-09-24 Juanma Barranquero <lekktu@gmail.com>
* frame.c (xrdb_get_resource): Return nil for empty string resources;
some parts of Emacs code (like font selection) don't grok them. See
http://lists.gnu.org/archive/html/emacs-devel/2009-09/msg00528.html
2009-09-24 Andreas Schwab <schwab@redhat.com>
* coding.c (decode_coding_iso_2022): Fix operator precedence.

2
src/frame.c
View file

@ -3854,7 +3854,7 @@ xrdb_get_resource (rdb, attribute, class, component, subclass)
value = x_get_string_resource (rdb, name_key, class_key);
if (value != (char *) 0)
if (value != (char *) 0 && *value)
return build_string (value);
else
return Qnil;