From 426e3bf6bb111ed5bf1c07dbababef3c66e672e5 Mon Sep 17 00:00:00 2001
From: Simon Ruderich <simon@ruderich.org>
Date: Tue, 3 Sep 2013 03:12:51 +0200
Subject: [PATCH] bin/notify.py: Check for invalid arguments.

---
 bin/notify.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/bin/notify.py b/bin/notify.py
index 42fe661..3caa7d2 100755
--- a/bin/notify.py
+++ b/bin/notify.py
@@ -35,6 +35,10 @@ def mouse_press_callback(widget, event):
 
 
 if __name__ == '__main__':
+    if len(sys.argv) != 2:
+        sys.stderr.write("Usage: %s <message>\n" % (sys.argv[0]))
+        sys.exit(1)
+
     # Display configuration.
     BOLD     = True
     FG_COLOR = 'blue'
-- 
2.45.2