enums: remove trailing ',' after last item in enum

diff --git a/builtin/grep.c b/builtin/grep.c
index b8d440d0e099543d1b05de0dbb13cb4f8d32da29..c86a142f308d614daefd459fd9f9ddebe03f4cb8 100644 (file)
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -361,9 +361,7 @@ static void run_pager(struct grep_opt *opt, const char *prefix)
                argv[i] = path_list->items[i].string;
        argv[path_list->nr] = NULL;
 
-       if (prefix && chdir(prefix))
-               die(_("Failed to chdir: %s"), prefix);
-       status = run_command_v_opt(argv, RUN_USING_SHELL);
+       status = run_command_v_opt_cd_env(argv, RUN_USING_SHELL, prefix, NULL);
        if (status)
                exit(status);
        free(argv);