On Mon, April 30, 2012 14:14, Fabian Greffrath wrote: > Am 30.04.2012 12:50, schrieb Raimund Steger: >> It will be assigned to, so it would have to be a non-null pointer, like: >> >> FcResult result; >> [...] >> candidates = FcFontSort (0, pattern, FcTrue, 0,&result); > > Alright, but I still don't get it. This variable is unused, even in > the fc-match code. What's its purpose actually? Its value will be set to indicate whether there was a match (FcResultMatch), no match (FcResultNoMatch), or error (FcResultTypeMismatch, maybe others as well). The first two of these options coincide with (candidates&&candidates->nfonts>0). See src/fcmatch.c. Raimund -- Worringer Str 31 Duesseldorf 40211 Germany +49-179-2981632 icq 16845346 _______________________________________________ Fontconfig mailing list Fontconfig@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/fontconfig
