usage: add set_warn_routine()

diff --git a/show-index.c b/show-index.c
index 575f9c589456a054d208fd9c38666bb351cb0b70..1ead41e21131fcb3facc71c8e1d96bf5b65dbe8d 100644 (file)
--- a/show-index.c
+++ b/show-index.c
@@ -11,8 +11,6 @@ int cmd_main(int argc, const char **argv)
        unsigned int version;
        static unsigned int top_index[256];
 
-       git_setup_gettext();
-
        if (argc != 1)
                usage(show_index_usage);
        if (fread(top_index, 2 * 4, 1, stdin) != 1)