qemuimagetest: fix erroneous ps errors when qemu couldn't be started

The helper script was printing an error to stdout when it couldn't find
any qemu child processes; output this error to stderr instead and
redirect stderr to /dev/null when running from qemuimage-testlib so that
QEMUPID is actually blank if there are no qemu instances found.

(From OE-Core rev: 7c2137a07cca8e1d40d3c8b4b2c6321d80f2b1de)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Paul Eggleton
2013-03-26 12:43:04 +00:00
committed by Richard Purdie
parent 60c8b258d8
commit b45d63e2ec
2 changed files with 2 additions and 2 deletions

View File

@@ -34,7 +34,7 @@ if options.findqemu:
commands[data[0]] = data[2]
if options.findqemu not in pids:
print "No children found matching %s" % options.findqemu
sys.stderr.write("No children found matching %s" % options.findqemu)
sys.exit(1)
parents = []