War on Whitespace, master edition: trailing spaces.

samples/python2/morphology.py

@@ -27,13 +27,13 @@ if __name__ == '__main__':
         fn = sys.argv[1]
     except:
         fn = '../cpp/baboon.jpg'
-    
+
     img = cv2.imread(fn)
-    
+
     if img is None:
         print 'Failed to load image file:', fn
         sys.exit(1)
-    
+
     cv2.imshow('original', img)
 
     modes = cycle(['erode/dilate', 'open/close', 'blackhat/tophat', 'gradient'])