Fix execution without command

When no command is specified, help is printed but execution was
continuing. This is now fixed.

1 files changed, 1 insertions, 0 deletions

diff --git a/mcwrapper/__init__.py b/mcwrapper/__init__.py
index a1fed68..2ae3c2a 100755
--- a/mcwrapper/__init__.py
+++ b/mcwrapper/__init__.py
@@ -61,6 +61,7 @@ def main():
 
     if not command:
         parser.print_help()
+        return
     if 'nogui' not in command:
         command.append('nogui')