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| author | Behdad Esfahbod <behdad@gnome.org> | 2008-08-06 08:40:03 +0000 |
|---|---|---|
| committer | Behdad Esfahbod <behdad@src.gnome.org> | 2008-08-06 08:40:03 +0000 |
| commit | a29377c7a5ceffc53a2a651faa2d099701b4e53e (patch) | |
| tree | 5007bc598aa739f8b692bb34cc60909e69b29205 /pango/pangocairo-fontmap.c | |
| parent | e77df055f63ed72278684ac6c426af4f74114fc0 (diff) | |
| download | pango-a29377c7a5ceffc53a2a651faa2d099701b4e53e.tar.gz | |
Bug 546534 – pango_cairo_font_map_set_default(NULL) errs
2008-08-06 Behdad Esfahbod <behdad@gnome.org>
Bug 546534 – pango_cairo_font_map_set_default(NULL) errs
* pango/pangocairo-fontmap.c (pango_cairo_font_map_set_default):
Allow NULL.
svn path=/trunk/; revision=2681
Diffstat (limited to 'pango/pangocairo-fontmap.c')
| -rw-r--r-- | pango/pangocairo-fontmap.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/pango/pangocairo-fontmap.c b/pango/pangocairo-fontmap.c index 1661c88b..11f663da 100644 --- a/pango/pangocairo-fontmap.c +++ b/pango/pangocairo-fontmap.c @@ -187,7 +187,8 @@ pango_cairo_font_map_get_default (void) * default fontmap uses for example. The old default font map * is unreffed and the new font map referenced. * - * A value of %NULL for @fontmap will cause a new default font + * A value of %NULL for @fontmap will cause the current default + * font map to be released and a new default font * map to be created on demand, using pango_cairo_font_map_new(). * * Since: 1.22 @@ -195,7 +196,7 @@ pango_cairo_font_map_get_default (void) void pango_cairo_font_map_set_default (PangoCairoFontMap *fontmap) { - g_return_if_fail (PANGO_IS_CAIRO_FONT_MAP (fontmap)); + g_return_if_fail (fontmap == NULL || PANGO_IS_CAIRO_FONT_MAP (fontmap)); if ((PangoFontMap *) fontmap == default_font_map) return; @@ -203,7 +204,9 @@ pango_cairo_font_map_set_default (PangoCairoFontMap *fontmap) if (default_font_map) g_object_unref (default_font_map); - default_font_map = g_object_ref (fontmap); + if (fontmap) + g_object_ref (fontmap); + default_font_map = fontmap; } /** |