From 226c88774d5e30fce94369a904859bb776f26faf Mon Sep 17 00:00:00 2001
From: josh <josh@45c1a28c-8058-47b2-ae61-ca45b979098e>
Date: Sat, 6 Dec 2008 20:20:35 +0000
Subject: [PATCH] more robust failure logic

git-svn-id: svn://anubis/gvsu@317 45c1a28c-8058-47b2-ae61-ca45b979098e
---
 cs677/final/mpi-fractals.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/cs677/final/mpi-fractals.cc b/cs677/final/mpi-fractals.cc
index 62249b3..eb74b85 100644
--- a/cs677/final/mpi-fractals.cc
+++ b/cs677/final/mpi-fractals.cc
@@ -31,7 +31,9 @@ int main(int argc, char * argv[])
 
     if (my_rank == 0)
     {
-        createWindow(width, height, &screen, &pixels);
+        bool window_success = createWindow(width, height, &screen, &pixels);
+        if (!window_success)
+            return -1;
 
         for (int y = 0; y < height; y++)
         {