From 7e9ee35fb8bb46abef3ba1a3ee204d459cc0e7af Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 21 Sep 2018 10:19:10 +0000
Subject: Remove -Wno-parentheses flag.

[Fix GH-1958]

From: Jun Aruga <jaruga@redhat.com>

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64806 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 re.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 're.c')

diff --git a/re.c b/re.c
index e487e55869..b0b53c1de4 100644
--- a/re.c
+++ b/re.c
@@ -95,7 +95,7 @@ rb_memsearch_ss(const unsigned char *xs, long m, const unsigned char *ys, long n
 {
     const unsigned char *y;
 
-    if (y = memmem(ys, n, xs, m))
+    if ((y = memmem(ys, n, xs, m)) != NULL)
 	return y - ys;
     else
 	return -1;
-- 
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