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author | Owen Taylor <otaylor@redhat.com> | 2002-07-25 15:49:42 +0000 |
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committer | Owen Taylor <otaylor@src.gnome.org> | 2002-07-25 15:49:42 +0000 |
commit | b97d11548bf7eb4ddba69e54a5a2784306d4324f (patch) | |
tree | ef3edd0311318b05c45670ab8d08a24e8ed5fe8e /pango | |
parent | 91d46b1948dfd6646486734c3236f3767598b0a6 (diff) | |
download | pango-b97d11548bf7eb4ddba69e54a5a2784306d4324f.tar.gz |
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Thu Jul 25 11:42:17 2002 Owen Taylor <otaylor@redhat.com>
* pango/pangoft2-fontmap.c (pango_ft2_shutdown_display)
* pango/pangowin32-fontmap.c (pango_win32_shutdown_display):
Handle checking for fontmap == NULL and setting
it to NULL after unrefing properly. (#87915,
Sven Neumann)
Diffstat (limited to 'pango')
-rw-r--r-- | pango/pangoft2-fontmap.c | 13 | ||||
-rw-r--r-- | pango/pangowin32-fontmap.c | 9 |
2 files changed, 15 insertions, 7 deletions
diff --git a/pango/pangoft2-fontmap.c b/pango/pangoft2-fontmap.c index 87ddbf9e..88effe78 100644 --- a/pango/pangoft2-fontmap.c +++ b/pango/pangoft2-fontmap.c @@ -325,11 +325,14 @@ pango_ft2_font_map_for_display (void) void pango_ft2_shutdown_display (void) { - pango_ft2_font_map_cache_clear (pango_ft2_global_fontmap); - - g_object_unref (G_OBJECT (pango_ft2_global_fontmap)); - - pango_ft2_global_fontmap = NULL; + if (pango_ft2_global_fontmap) + { + pango_ft2_font_map_cache_clear (pango_ft2_global_fontmap); + + g_object_unref (G_OBJECT (pango_ft2_global_fontmap)); + + pango_ft2_global_fontmap = NULL; + } } diff --git a/pango/pangowin32-fontmap.c b/pango/pangowin32-fontmap.c index 01227d04..45b8e68f 100644 --- a/pango/pangowin32-fontmap.c +++ b/pango/pangowin32-fontmap.c @@ -277,8 +277,13 @@ pango_win32_font_map_for_display (void) void pango_win32_shutdown_display (void) { - pango_win32_fontmap_cache_clear (fontmap); - g_object_unref (G_OBJECT (fontmap)); + if (fontmap) + { + pango_win32_fontmap_cache_clear (fontmap); + g_object_unref (G_OBJECT (fontmap)); + + fontmap = NULL; + } } static void |