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fflush error in raw mode exit #89

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fflush error in raw mode exit #89

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6 changes: 4 additions & 2 deletions mode_s.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1166,8 +1166,10 @@ void displayModesMessage(struct modesMessage *mm) {
printf(";\n");

if (Modes.raw) {
fflush(stdout); // Provide data to the reader ASAP
return; // Enough for --raw mode
if(fflush(stdout) == 0) // Provide data to the reader ASAP
return; // Enough for --raw mode
else
exit(1); // fflush error should exit
}

if (mm->msgtype < 32)
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