From 3bcb4ff810b9250e12be89156c62497f183648c9 Mon Sep 17 00:00:00 2001
From: normal <normal@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 30 Aug 2018 03:24:55 +0000
Subject: [PATCH] hrtime.h: fix typo in non-builtin overflow check

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64592 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 hrtime.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hrtime.h b/hrtime.h
index bf606d5fb1..f133bdb1ac 100644
--- a/hrtime.h
+++ b/hrtime.h
@@ -64,7 +64,7 @@ rb_hrtime_mul(rb_hrtime_t a, rb_hrtime_t b)
     if (__builtin_mul_overflow(a, b, &c))
         return RB_HRTIME_MAX;
 #else
-    if (b != 0 && b > RB_HRTIME_MAX / b) /* overflow */
+    if (b != 0 && a > RB_HRTIME_MAX / b) /* overflow */
         return RB_HRTIME_MAX;
     c = a * b;
 #endif