fix update-hook-example to work with packed tag references

diff --git a/color.h b/color.h
index ff63513d39b1553e65230ef98583549506670950..6cf5c88aaf8d0e38e2853e6fd212e3cdd6c180cb 100644 (file)
--- a/color.h
+++ b/color.h
@@ -4,6 +4,17 @@
 /* "\033[1;38;5;2xx;48;5;2xxm\0" is 23 bytes */
 #define COLOR_MAXLEN 24
 
+/*
+ * This variable stores the value of color.ui
+ */
+extern int git_use_color_default;
+
+
+/*
+ * Use this instead of git_default_config if you need the value of color.ui.
+ */
+int git_color_default_config(const char *var, const char *value, void *cb);
+
 int git_config_colorbool(const char *var, const char *value, int stdout_is_tty);
 void color_parse(const char *var, const char *value, char *dst);
 int color_fprintf(FILE *fp, const char *color, const char *fmt, ...);