CR 7058808 fc-match core dumps when no fonts are installed. FcFonSort interface returns Null.

--- fc-match/fc-match.c Wed Jun 29 15:00:37 2011

+++ fc-match/fc-match.c Wed Jun 29 15:04:43 2011

@@ -174,6 +174,12 @@

FcFontSet *font_patterns;

int j;

font_patterns = FcFontSort (0, pat, all ? FcFalse : FcTrue, 0, &result);

+

+ if (!font_patterns)

+ {

+ fprintf (stderr, "Can't find any matching font\n");

+ return 1;

+ }

for (j = 0; j < font_patterns->nfont; j++)

{