From c2691d4aac2cb1b515643d9dca808e9e58ac8e09 Mon Sep 17 00:00:00 2001
From: "K.Kosako" <kosako@sofnec.co.jp>
Date: Mon, 21 Aug 2017 16:21:33 +0900
Subject: [PATCH] fix to assign error code in
 make_absent_tree_for_simple_one_char_repeat()

---
 src/regparse.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/regparse.c b/src/regparse.c
index c98d809..a6db71d 100644
--- a/src/regparse.c
+++ b/src/regparse.c
@@ -1935,11 +1935,13 @@ make_absent_tree_for_simple_one_char_repeat(Node** node, Node* absent, Node* qua
   if (r != 0) goto err;
 
   x = make_list(3, ns);
-  if (IS_NULL(x)) goto err;
+  if (IS_NULL(x)) goto err0;
 
   *node = x;
   return ONIG_NORMAL;
 
+ err0:
+  r = ONIGERR_MEMORY;
  err:
   for (i = 0; i < 4; i++) onig_node_free(ns[i]);
   return r;
-- 
2.40.0