test_qemu: Improve the error message.
authorRichard W.M. Jones <rjones@redhat.com>
Tue, 23 Aug 2011 17:53:38 +0000 (18:53 +0100)
committerRichard W.M. Jones <rjones@redhat.com>
Sun, 28 Aug 2011 08:19:28 +0000 (09:19 +0100)
commit622ebf688e6ad18fd7d7c6f7f3c64c6bd7d5c903
tree3ed2665b631bf904954cb5d20c2379d4a1f381d4
parentf3673343564d885919ee01591f9f730d1be33631
test_qemu: Improve the error message.

Note that errno is probably not set to a useful value here, so there
is not much point recording it.
(cherry picked from commit f15961911316460f7d45342d63c2d784a483f0d1)
src/launch.c