[molecule.utils] exec_chroot_cmd: tweak default args

2010-07-23 10:40:44 +02:00
parent 803136263e
commit 2ce1c71664
1 changed files with 3 additions and 1 deletions
@@ -51,7 +51,9 @@ def exec_cmd(args):
    # wildcards automatically ==> rsync no workie
    return subprocess.call(' '.join(args), shell = True)

-def exec_chroot_cmd(args, chroot, pre_chroot = []):
+def exec_chroot_cmd(args, chroot, pre_chroot = None):
+    if pre_chroot is None:
+        pre_chroot = []
    pid = os.fork()
    if pid == 0:
        os.chroot(chroot)