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null values

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cabelo 2019-03-23 17:08:13 -03:00 committed by Stefan Haustein
parent 28e9f5e40e
commit 3e57ebb80c
1 changed files with 4 additions and 3 deletions
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5
src/main/cpp/tiv.cpp
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@ -420,9 +420,10 @@ int main(int argc, char* argv[]) {
struct winsize w; struct winsize w;
ioctl(STDOUT_FILENO, TIOCGWINSZ, &w); ioctl(STDOUT_FILENO, TIOCGWINSZ, &w);
//If redirect STDOUT to one file //If redirect STDOUT to one file ( col and row == 0 )
if(w.ws_col == 0 && w.ws_col == 0) if(w.ws_col == 0 && w.ws_row == 0) {
ioctl(0, TIOCGWINSZ, &w); ioctl(0, TIOCGWINSZ, &w);
}
int maxWidth = w.ws_col * 4; int maxWidth = w.ws_col * 4;
int maxHeight = w.ws_row * 8; int maxHeight = w.ws_row * 8;