Make it possible to omit target

1 files changed, 4 insertions, 3 deletions

diff --git a/cmount.py b/cmount.py
index edbacc3..587c02f 100755
--- a/cmount.py
+++ b/cmount.py
@@ -31,9 +31,10 @@ def main():
                                'luksOpen',
                                data['device'],
                                data['mapper_name']])
-        subprocess.check_call(['/bin/mount',
-                               '/dev/mapper/' + data['mapper_name'],
-                               data['target']])
+        arguments = ['/bin/mount', '/dev/mapper/' + data['mapper_name']]
+        if data.get('target'):
+            arguments.append(data['target'])
+        subprocess.check_call(arguments)
     except subprocess.CalledProcessError as e:
         sys.stderr.write('Execution error: {0}\n'.format(e))
         sys.stderr.flush()