From cee1929de77eb2fa22bb329900f6ce00be9f6e82 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Johel=20Ernesto=20Guerrero=20Pe=C3=B1a?=
 <johelegp@gmail.com>
Date: Wed, 14 Aug 2019 15:56:53 -0400
Subject: [PATCH] Fix GNUC typo (#780)

Resolves #779
---
 include/gsl/gsl_util | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/gsl/gsl_util b/include/gsl/gsl_util
index 4addde6..0fce689 100644
--- a/include/gsl/gsl_util
+++ b/include/gsl/gsl_util
@@ -37,7 +37,7 @@
 #endif            // _MSC_VER < 1910
 #endif            // _MSC_VER
 
-#if (defined(_MSC_VER) && _MSC_VER < 1910) || (!defined(__clang__) && defined(__GNUC__) && __GUNC__ < 6)
+#if (defined(_MSC_VER) && _MSC_VER < 1910) || (!defined(__clang__) && defined(__GNUC__) && __GNUC__ < 6)
 #define GSL_CONSTEXPR_NARROW 0
 #else
 #define GSL_CONSTEXPR_NARROW 1