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cbreak_mode: require working file descriptor

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nick black 2021-05-27 17:28:15 -04:00
parent ccad97dcff
commit 217ab0cd90
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1 changed files with 1 additions and 1 deletions
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src/lib/input.c
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@ -20,7 +20,7 @@ void sigwinch_handler(int signo){
}
int cbreak_mode(int ttyfd, const struct termios* tpreserved){
if(n->ttyfd < 0){
if(ttyfd < 0){
return 0;
}
// assume it's not a true terminal (e.g. we might be redirected to a file)