small platform compatability fix for ESC key

9 years ago · 1740218ee0
parent 2be805ce29
commit 1740218ee0
1 changed files with 2 additions and 2 deletions
--- a/samples/python/kalman.py
+++ b/samples/python/kalman.py
@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/env python
 """
   Tracking of rotating point.
   Rotation speed is constant.
@ -90,7 +90,7 @@ if __name__ == "__main__":
            if code != -1:
                break

-        if code in [27, ord('q'), ord('Q')]:
+        if (code % 0x100) in [27, ord('q'), ord('Q')]:
            break

    cv2.destroyWindow("Kalman")