remote-hg: add tests for special filenames

diff --git a/refs.c b/refs.c
index 0c0e963532a6dcf2f9c062b371d40a2cd10571c3..5e5a3824b992132aaac8d86698feebcb773e13c6 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -947,13 +947,6 @@ static struct ref_cache *get_ref_cache(const char *submodule)
        return refs;
 }
 
-void invalidate_ref_cache(const char *submodule)
-{
-       struct ref_cache *refs = get_ref_cache(submodule);
-       clear_packed_ref_cache(refs);
-       clear_loose_ref_cache(refs);
-}
-
 /* The length of a peeled reference line in packed-refs, including EOL: */
 #define PEELED_LINE_LENGTH 42