Merge branch 'jk/transport-color-leakfix' into next

Leakfix.

* jk/transport-color-leakfix:
  transport: plug leaks in transport_color_config()

Author: gitster

transport.c

@@ -48,21 +48,21 @@ static int transport_color_config(void)
 		"color.transport.reset",
 		"color.transport.rejected"
 	}, *key = "color.transport";
-	char *value;
+	const char *value;
 	static int initialized;
 
 	if (initialized)
 		return 0;
 	initialized = 1;
 
-	if (!repo_config_get_string(the_repository, key, &value))
+	if (!repo_config_get_string_tmp(the_repository, key, &value))
 		transport_use_color = git_config_colorbool(key, value);
 
 	if (!want_color_stderr(transport_use_color))
 		return 0;
 
 	for (size_t i = 0; i < ARRAY_SIZE(keys); i++)
-		if (!repo_config_get_string(the_repository, keys[i], &value)) {
+		if (!repo_config_get_string_tmp(the_repository, keys[i], &value)) {
 			if (!value)
 				return config_error_nonbool(keys[i]);
 			if (color_parse(value, transport_colors[i]) < 0)