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Linux: Check return values of posix read/write

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Fixes #29849, for real this time.
This commit is contained in:
Martin Capitanio 2019-06-19 10:41:07 +02:00
parent d2f38dbb28
commit ce1c840635
2 changed files with 11 additions and 7 deletions
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4
platform/x11/joypad_linux.cpp
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@ -414,7 +414,9 @@ void JoypadLinux::joypad_vibration_start(int p_id, float p_weak_magnitude, float
play.type = EV_FF;
play.code = effect.id;
play.value = 1;
write(joy.fd, (const void *)&play, sizeof(play));
if (write(joy.fd, (const void *)&play, sizeof(play)) == -1) {
print_verbose("Couldn't write to Joypad device.");
}
joy.ff_effect_id = effect.id;
joy.ff_effect_timestamp = p_timestamp;