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pango_font_description_get_family() can return NULL

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@39084 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin 2006-05-06 21:48:02 +00:00
parent c23d400420
commit 23f4f495a5
1 changed files with 4 additions and 1 deletions
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5
src/unix/fontutil.cpp
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@ -140,7 +140,10 @@ wxFontFamily wxNativeFontInfo::GetFamily() const
// around a bug in the 64-bit glib shipped with solaris 10, -1 causes it
// to try to allocate 2^32 bytes.
const char *family_name = pango_font_description_get_family( description );
char *family_text = g_ascii_strdown( family_name, family_name ? strlen( family_name ) : 0 );
if ( !family_name )
return ret;
char *family_text = g_ascii_strdown( family_name, strlen( family_name ) );
// Check for some common fonts, to salvage what we can from the current win32 centric wxFont API:
if (strncmp( family_text, "monospace", 9 ) == 0)
ret = wxFONTFAMILY_TELETYPE; // begins with "Monospace"