Storable: Restore 5.6 compatibility

diff --git a/dist/Storable/Storable.xs b/dist/Storable/Storable.xs
index 5ad1556..8ce0bec 100644 (file)
--- a/dist/Storable/Storable.xs
+++ b/dist/Storable/Storable.xs
@@ -2294,7 +2294,7 @@ static int store_hash(pTHX_ stcxt_t *cxt, HV *hv)
 #ifdef HAS_RESTRICTED_HASHES
             HvTOTALKEYS(hv);
 #else
-            HvUSEDKEYS(hv);
+            HvKEYS(hv); /* Not HvUSEDKEYS, as 5.6 lacketh it */
 #endif
        I32 i;
        int ret = 0;