diff options
Diffstat (limited to 'win/tclWinSerial.c')
| -rw-r--r-- | win/tclWinSerial.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/win/tclWinSerial.c b/win/tclWinSerial.c index 0941d4a..58a9eb4 100644 --- a/win/tclWinSerial.c +++ b/win/tclWinSerial.c @@ -1036,7 +1036,7 @@ SerialOutputProc( * the channel is in non-blocking mode. */ - errno = EWOULDBLOCK; + errno = EAGAIN; goto error1; } |