Show help when invoked without arguments

1 files changed, 7 insertions, 1 deletions

diff --git a/vgstash b/vgstash
index 0983f1c..1196920 100755
--- a/vgstash
+++ b/vgstash
@@ -398,7 +398,13 @@ def main():
 
     # Let'er rip!
     args = parser.parse_args()
-    args.func(args)
+    try:
+        args.func(args)
+    except AttributeError:
+        # Handle "no arguments" case
+        args = ['-h']
+        parser.parse_args(args)
+        args.func(args)
     # Oddity in Python needed if you're going to play nice with piping
     sys.stderr.close()