status: add --porcelain output format

diff --git a/remote.c b/remote.c
index 733ba57494715e00427350af4175fe67c390ec34..c3ada2d72b9b3f7411ffe420030768e73a003923 100644 (file)
--- a/remote.c
+++ b/remote.c
@@ -1277,7 +1277,7 @@ struct ref *get_remote_ref(const struct ref *remote_refs, const char *name)
 
 static struct ref *get_local_ref(const char *name)
 {
-       if (!name)
+       if (!name || name[0] == '\0')
                return NULL;
 
        if (!prefixcmp(name, "refs/"))