grep: fix exit status if external_grep() punts

[git.git] / revision.h

diff --git a/revision.h b/revision.h
index 5adfc9140544429254bd67ff10504730c7424e1b..be39e7d38643817cced4e07a89b6db5201f2b747 100644 (file)
--- a/revision.h
+++ b/revision.h
@@ -146,6 +146,8 @@ struct name_path {
        const char *elem;
 };
 
+char *path_name(const struct name_path *path, const char *name);
+
 extern void add_object(struct object *obj,
                       struct object_array *p,
                       struct name_path *path,