From 78c7c9011ad2320eb5ba16b50472579e7ef537e9 Mon Sep 17 00:00:00 2001
From: gopalss <35585921+gopalss@users.noreply.github.com>
Date: Tue, 30 Jan 2018 10:55:10 -0500
Subject: [PATCH] Fix for #29 Normal Generation by Smoothing Group Id - Commit
 4

---
 examples/viewer/viewer.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/examples/viewer/viewer.cc b/examples/viewer/viewer.cc
index b5dc426..8985809 100644
--- a/examples/viewer/viewer.cc
+++ b/examples/viewer/viewer.cc
@@ -151,8 +151,7 @@ static std::string GetBaseDir(const std::string& filepath) {
 
 static bool FileExists(const std::string& abs_filename) {
   bool ret;
-  FILE* fp;
-  fopen_s(&fp, abs_filename.c_str(), "rb");
+  FILE* fp = fopen(abs_filename.c_str(), "rb");
   if (fp) {
     ret = true;
     fclose(fp);