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more robust failure logic

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git-svn-id: svn://anubis/gvsu@317 45c1a28c-8058-47b2-ae61-ca45b979098e
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josh 2008-12-06 20:20:35 +00:00
parent 3937191f37
commit 226c88774d
1 changed files with 3 additions and 1 deletions
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4
cs677/final/mpi-fractals.cc
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@ -31,7 +31,9 @@ int main(int argc, char * argv[])
if (my_rank == 0) 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++) for (int y = 0; y < height; y++)
{ {