File 0116-wxe_impl.cpp-pointer-comparison-fix.patch of Package erlang

From a64c4d806fa54848c35632114585ad82b98712e8 Mon Sep 17 00:00:00 2001
From: Kenji Rikitake <kenji.rikitake@acm.org>
Date: Mon, 24 Apr 2017 23:13:00 +0900
Subject: [PATCH] wxe_impl.cpp: pointer comparison fix

* Fix ordered comparison between (void *) pointer and zero
---
 lib/wx/c_src/wxe_impl.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/wx/c_src/wxe_impl.cpp b/lib/wx/c_src/wxe_impl.cpp
index 0d2da5d4a..8118136d3 100644
--- a/lib/wx/c_src/wxe_impl.cpp
+++ b/lib/wx/c_src/wxe_impl.cpp
@@ -666,7 +666,7 @@ void * WxeApp::getPtr(char * bp, wxeMemEnv *memenv) {
     throw wxe_badarg(index);
   }
   void * temp = memenv->ref2ptr[index];
-  if((index < memenv->next) && ((index == 0) || (temp > NULL)))
+  if((index < memenv->next) && ((index == 0) || (temp != (void *)NULL)))
     return temp;
   else {
     throw wxe_badarg(index);
@@ -678,7 +678,7 @@ void WxeApp::registerPid(char * bp, ErlDrvTermData pid, wxeMemEnv * memenv) {
   if(!memenv)
     throw wxe_badarg(index);
   void * temp = memenv->ref2ptr[index];
-  if((index < memenv->next) && ((index == 0) || (temp > NULL))) {
+  if((index < memenv->next) && ((index == 0) || (temp != (void *) NULL))) {
     ptrMap::iterator it;
     it = ptr2ref.find(temp);
     if(it != ptr2ref.end()) {
-- 
2.12.2