cache.h: hex2chr() - avoid -Wsign-compare warnings

diff --git a/color.c b/color.c
index 31b6207a00de42a386e98c5656209ea7a010abe4..7aa8b076f045e5c0b74826153030e2923c0fc56e 100644 (file)
--- a/color.c
+++ b/color.c
@@ -361,14 +361,6 @@ int git_color_config(const char *var, const char *value, void *cb)
        return 0;
 }
 
-int git_color_default_config(const char *var, const char *value, void *cb)
-{
-       if (git_color_config(var, value, cb) < 0)
-               return -1;
-
-       return git_default_config(var, value, cb);
-}
-
 void color_print_strbuf(FILE *fp, const char *color, const struct strbuf *sb)
 {
        if (*color)