GnuTLS: clear errno before any data i/o op, so error logging does not see stale values

[exim.git] / test / paniclog / 1003

1999-03-02 09:44:33 10HmaX-0005vi-00 == user6@h5.test.ex R=client T=send_to_server5 defer (-1): failed to expand "interface" option for send_to_server5 transport: condition name expected, but found ""