From 3511bf81de8dc4b7a7c537e4be9640a913e6aa3f Mon Sep 17 00:00:00 2001
From: Alexander Mordvintsev <no@email>
Date: Mon, 11 Jul 2011 09:59:23 +0000
Subject: [PATCH] help message printing

---
 samples/python2/lk_track.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/samples/python2/lk_track.py b/samples/python2/lk_track.py
index b07db1748f..2e852d86e9 100644
--- a/samples/python2/lk_track.py
+++ b/samples/python2/lk_track.py
@@ -42,6 +42,8 @@ def main():
     try: video_src = sys.argv[1]
     except: video_src = video.presets['chess']
 
+    print help_message
+
     track_len = 4
     tracks = []
     cam = video.create_capture(video_src)