From 3a51cae2081fe5e0c1d562cbb48abfe62b83280c Mon Sep 17 00:00:00 2001
From: Vladislav Sovrasov <vladislav.sovrasov@itseez.com>
Date: Tue, 2 Feb 2016 14:16:49 +0300
Subject: [PATCH] Fix rectangle selection in some of python samples

---
 samples/python/common.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/samples/python/common.py b/samples/python/common.py
index 785fb6c8fb..09159bbe8c 100755
--- a/samples/python/common.py
+++ b/samples/python/common.py
@@ -173,6 +173,7 @@ class RectSelector:
         x, y = np.int16([x, y]) # BUG
         if event == cv2.EVENT_LBUTTONDOWN:
             self.drag_start = (x, y)
+            return
         if self.drag_start:
             if flags & cv2.EVENT_FLAG_LBUTTON:
                 xo, yo = self.drag_start