Fixed shebangs, added error checking

2013-03-06 01:41:02 -05:00
parent c0ba0c9099
commit bd042d9cc3
48 changed files with 310 additions and 129 deletions
--- a/samples/python2/lk_homography.py
+++ b/samples/python2/lk_homography.py
@@ -1,4 +1,4 @@
-#/usr/bin/env python
+#!/usr/bin/env python

 '''
 Lucas-Kanade homography tracker
@@ -103,8 +103,10 @@ class App:

 def main():
    import sys
-    try: video_src = sys.argv[1]
-    except: video_src = 0
+    try:
+        video_src = sys.argv[1]
+    except:
+        video_src = 0

    print __doc__
    App(video_src).run()