thodg/libgit2

diff --git a/src/config_file.c b/src/config_file.c
index 8c3d812..5f36a3f 100644
--- a/src/config_file.c
+++ b/src/config_file.c
@@ -615,6 +615,8 @@ static int config_delete_multivar(git_config_backend *cfg, const char *name, con
 		cvar_free(to_delete[to_delete_idx]);
 
 	git__free(key);
+	git__free(to_delete);
+	regfree(&preg);
 	return result;
 }