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Add tcdrain() at end of patty_kiss_tnc_send()

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XANTRONIX Development 2020-08-03 02:15:10 -04:00 • committed by XANTRONIX Industrial
parent eb04bc4bb5
commit 16179894d2
1 changed files with 4 additions and 0 deletions
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4
src/kiss.c
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@ -376,6 +376,10 @@ ssize_t patty_kiss_tnc_send(patty_kiss_tnc *tnc,
goto error_io; goto error_io;
} }
if (tcdrain(tnc->fd) < 0) {
goto error_io;
}
return len; return len;
error_io: error_io: