tree fe60999645dfa92e958b87e96b71c2d3089abd9c
parent 71df14fcbe5035d0728f30463414301eb62ad865
author Paolo Bonzini <pbonzini@redhat.com> 1334232065 +0200
committer Kevin Wolf <kwolf@redhat.com> 1336638731 +0200

qemu-iotests: strip spaces from qemu-img/qemu-io/qemu command lines

A trailing space is left when qemu-img has no arguments, for example if
-nocache is not used.  This becomes an empty argument after split()
and causes qemu-io to fail.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>