parse(): do not return -1

We just can't return -1 from parse(), since callers are expecting us
to return ERR_* codes (and, coincidentally, -1 is ERR_DUP which doesn't
make sense in this case). Use ERR_OTHER for this situation.

Signed-off-by: Kir Kolyshkin <kir@openvz.org>
1 file changed