fc-cat: fix pointer warning

Add a cast to avoid a gcc warning:

fc-cat.c: In function 'cache_print_set':
fc-cat.c:230:2: warning: pointer targets in passing argument 2
	of 'FcPatternFormat' differ in signedness [-Wpointer-sign]
../fontconfig/fontconfig.h:860:1: note:
	expected 'const FcChar8 *' but argument is of type 'char *'

Signed-off-by: Mike Frysinger <vapier@gentoo.org>

diff --git a/fc-cat/fc-cat.c b/fc-cat/fc-cat.c
index 5ee947ec24938c0d1ba5326bfe5090c32dc3b2dc..c3d68296b97249403985431bd8f07576b518f8cc 100644 (file)
--- a/fc-cat/fc-cat.c
+++ b/fc-cat/fc-cat.c
@@ -227,7 +227,7 @@ cache_print_set (FcFontSet *set, FcStrSet *dirs, const FcChar8 *base_name, FcBoo
        FcPattern   *font = set->fonts[n];
        FcChar8 *s;
 
-       s = FcPatternFormat (font, "%{=fccat}\n");
+       s = FcPatternFormat (font, (const FcChar8 *) "%{=fccat}\n");
        if (s)
        {
            printf ("%s", s);