t: use test_decode_color rather than literal ANSI codes

diff --git a/color.c b/color.c
index dee61557e03f452f1e20ce6c8c467203aa8aed60..31b6207a00de42a386e98c5656209ea7a010abe4 100644 (file)
--- a/color.c
+++ b/color.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "config.h"
 #include "color.h"
 
 static int git_use_color_default = GIT_COLOR_AUTO;