#74 Don't fail when runned without args

2015-04-21 14:26:45 +02:00
parent d09238a6e8
commit d5b4bddc4c
2 changed files with 5 additions and 0 deletions
@@ -80,6 +80,10 @@ def get_command(settings, args):
        script = ' '.join(arg.decode('utf-8') for arg in args[1:])
    else:
        script = ' '.join(args[1:])
+
+    if not script:
+        return
+
    result = Popen(script, shell=True, stdout=PIPE, stderr=PIPE,
                   env=dict(os.environ, LANG='C'))
    if wait_output(settings, result):