ext/rugged/rugged_remote_collection.c in rugged-0.22.0b5 vs ext/rugged/rugged_remote_collection.c in rugged-0.22.1b1

@@ -249,10 +249,11 @@
  */
 static VALUE rb_git_remote_collection_rename(VALUE self, VALUE rb_name_or_remote, VALUE rb_new_name)
 {
 	VALUE rb_repo = rugged_owner(self);
 	git_repository *repo;
-	int i, error, exception;
+	size_t i;
+	int error, exception;
 	git_strarray problems;
 
 	if (!rb_block_given_p())
 		rb_raise(rb_eArgError, "Rugged::RemoteCollection#rename must be called with a block");