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Silence another Coverity warning

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This commit is contained in:
twinaphex 2017-06-28 06:59:00 +02:00
parent 39679ccdce
commit fa8db9b4d2
1 changed files with 3 additions and 1 deletions
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4
input/common/linux_common.c
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@ -39,7 +39,9 @@ void linux_terminal_restore_input(void)
if (oldKbmd == 0xffff)
return;
ioctl(0, KDSKBMODE, oldKbmd);
if (ioctl(0, KDSKBMODE, oldKbmd) < 0)
return;
linux_terminal_flush();
oldKbmd = 0xffff;