[Qemu-devel] [PULL 8/9] qemu.py: Fix error message when qemu dies from signal

[Eduardo Habkost]

From: Eric Blake <address@hidden>

When qemu dies from a signal, the python code gets a negative
value for exitcode; but signal numbers are positive.  Copy the
pattern used in qemu-iotests/iotests.py for reporting a positive
value.

CC: address@hidden
Signed-off-by: Eric Blake <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Eduardo Habkost <address@hidden>
---
 scripts/qemu.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/qemu.py b/scripts/qemu.py
index 6e3b0e6771..0a5e02eb56 100644
--- a/scripts/qemu.py
+++ b/scripts/qemu.py
@@ -351,7 +351,7 @@ class QEMUMachine(object):
                 command = ' '.join(self._qemu_full_args)
             else:
                 command = ''
-            LOG.warn(msg, exitcode, command)
+            LOG.warn(msg, -exitcode, command)
 
         self._launched = False
 
-- 
2.18.0.rc1.1.g3f1ff2140