6231877 WANBoot client hangs if http server is stopped (fix lint)

[nore...@opensolaris.org]

Author: jk115741
Repository: /hg/onnv/onnv-gate
Revision: 12fce6c2ef194ff0583eab55c6106345a52d1545
Log message:
6231877  WANBoot client hangs if http server is stopped (fix lint)

Files:
        update: usr/src/stand/lib/sock/socket.c