[Qemu-devel] [PATCH v6 2/7] qemu.py: fix is_running() return before first launch()

[Amador Pahim <apahim@redhat.com>]

is_running() returns None when called before the first time we
call launch():

    >>> import qemu
    >>> vm = qemu.QEMUMachine('qemu-system-x86_64')
    >>> vm.is_running()
    >>>

It should retunt False instead. This patch fixes that.

Signed-off-by: Amador Pahim <apahim@redhat.com>
---
 scripts/qemu.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/qemu.py b/scripts/qemu.py
index 2f1984c93c..77565eb092 100644
--- a/scripts/qemu.py
+++ b/scripts/qemu.py
@@ -86,7 +86,7 @@ class QEMUMachine(object):
             raise
 
     def is_running(self):
-        return self._popen and (self._popen.poll() is None)
+        return self._popen is not None and (self._popen.poll() is None)
 
     def exitcode(self):
         if self._popen is None:
-- 
2.13.3