gpo: Sudoers ext should not crash if policy missing

If a user has manually removed a policy, the
extension should not crash in an unapply removing
it.

Signed-off-by: David Mulder <dmulder@suse.com>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>

diff --git a/python/samba/gp_sudoers_ext.py b/python/samba/gp_sudoers_ext.py
index 673b0e131c604331948b2742871268135e5fcb49..a693fc960a2f8177d9af051574158505f9956b41 100644 (file)
--- a/python/samba/gp_sudoers_ext.py
+++ b/python/samba/gp_sudoers_ext.py
@@ -51,7 +51,8 @@ class gp_sudoers_ext(gp_pol_ext):
             self.gp_db.set_guid(guid)
             if str(self) in settings:
                 for attribute, sudoers in settings[str(self)].items():
-                    os.unlink(sudoers)
+                    if os.path.exists(sudoers):
+                        os.unlink(sudoers)
                     self.gp_db.delete(str(self), attribute)
             self.gp_db.commit()