make color.ui default to 'auto'

diff --git a/builtin/config.c b/builtin/config.c
index 33c9bf9d84f514330f12de5cbd9dfb610a1b16de..753449fe5c0382d07dc7b80603dcfd235c34982a 100644 (file)
--- a/builtin/config.c
+++ b/builtin/config.c
@@ -329,6 +329,7 @@ static int get_colorbool(int print)
 {
        get_colorbool_found = -1;
        get_diff_color_found = -1;
+       get_color_ui_found = -1;
        git_config_with_options(git_get_colorbool_config, NULL,
                                given_config_file, respect_includes);
 
@@ -339,6 +340,10 @@ static int get_colorbool(int print)
                        get_colorbool_found = get_color_ui_found;
        }
 
+       if (get_colorbool_found < 0)
+               /* default value if none found in config */
+               get_colorbool_found = GIT_COLOR_AUTO;
+
        get_colorbool_found = want_color(get_colorbool_found);
 
        if (print) {