From 1a7e2fee9be06d1e220f529e4bddd808bad46fe8 Mon Sep 17 00:00:00 2001
From: Suresh Sundriyal <sureshsundriyal@gmail.com>
Date: Sat, 28 Oct 2017 14:26:35 -0700
Subject: [PATCH] Redefine _WCHAR_H_CPLUSPLUS_98_CONFORMANCE_ only if needed.

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

diff --git a/src/lnav.cc b/src/lnav.cc
index b486cbfc..48cee2a7 100644
--- a/src/lnav.cc
+++ b/src/lnav.cc
@@ -60,7 +60,9 @@
 #include <readline/readline.h>
 
 #ifdef __clang__
-#define _WCHAR_H_CPLUSPLUS_98_CONFORMANCE_ 1
+#ifndef _WCHAR_H_CPLUSPLUS_98_CONFORMANCE_
+#define _WCHAR_H_CPLUSPLUS_98_CONFORMANCE_
+#endif
 #endif
 #include <map>
 #include <set>