gitweb: Fix "Use of unitialized value" warnings in empty repository

diff --git a/cache.h b/cache.h
index 8e76152645dac5ab5b0b5b54a2c87aa36d51bcff..aaeb04a1b9f756d946b06cad8561625ead9bb8a9 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -410,6 +410,7 @@ struct checkout {
 };
 
 extern int checkout_entry(struct cache_entry *ce, const struct checkout *state, char *topath);
+extern int has_symlink_leading_path(const char *name, char *last_symlink);
 
 extern struct alternate_object_database {
        struct alternate_object_database *next;