From faee18961df4aa7b754a10eb0d8ee7416a990532 Mon Sep 17 00:00:00 2001
From: Maria Dimashova <no@email>
Date: Thu, 17 Feb 2011 09:29:29 +0000
Subject: [PATCH] fixed colorizing disparity

---
 samples/cpp/kinect_maps.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/samples/cpp/kinect_maps.cpp b/samples/cpp/kinect_maps.cpp
index f3b936a745..432b29aee9 100644
--- a/samples/cpp/kinect_maps.cpp
+++ b/samples/cpp/kinect_maps.cpp
@@ -35,6 +35,10 @@ void colorizeDisparity( const Mat& gray, Mat& rgb, double maxDisp=-1.f, float S=
     }
 
     rgb.create( gray.size(), CV_8UC3 );
+    rgb = Scalar::all(0);
+    if( maxDisp < 1 )
+        return;
+
     for( int y = 0; y < gray.rows; y++ )
     {
         for( int x = 0; x < gray.cols; x++ )