revision.c: make --no-notes reset --notes list

diff --git a/color.c b/color.c
index 1b00554dd50d2960b4e66f229b0d2d0da8eb8c28..417cf8fb2812b09ad4f5bfa2674b35d7e11f32b9 100644 (file)
--- a/color.c
+++ b/color.c
@@ -175,6 +175,15 @@ int git_color_default_config(const char *var, const char *value, void *cb)
        return git_default_config(var, value, cb);
 }
 
+void color_print_strbuf(FILE *fp, const char *color, const struct strbuf *sb)
+{
+       if (*color)
+               fprintf(fp, "%s", color);
+       fprintf(fp, "%s", sb->buf);
+       if (*color)
+               fprintf(fp, "%s", GIT_COLOR_RESET);
+}
+
 static int color_vfprintf(FILE *fp, const char *color, const char *fmt,
                va_list args, const char *trail)
 {
@@ -211,3 +220,8 @@ int color_fprintf_ln(FILE *fp, const char *color, const char *fmt, ...)
        va_end(args);
        return r;
 }
+
+int color_is_nil(const char *c)
+{
+       return !strcmp(c, "NIL");
+}