From 6fa49f6e806c452a7fdc032591a3a9eab0550d52 Mon Sep 17 00:00:00 2001
From: Alexander Alekhin <alexander.alekhin@itseez.com>
Date: Wed, 29 Jan 2014 18:58:27 +0400
Subject: [PATCH] fix unintialized fields

---
 modules/video/src/lkpyramid.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/video/src/lkpyramid.cpp b/modules/video/src/lkpyramid.cpp
index 382914b..598e69c 100644
--- a/modules/video/src/lkpyramid.cpp
+++ b/modules/video/src/lkpyramid.cpp
@@ -598,6 +598,7 @@ namespace cv
         struct dim3
         {
             unsigned int x, y, z;
+            dim3() : x(0), y(0), z(0) { }
         };
     public:
         PyrLKOpticalFlow()
@@ -607,6 +608,8 @@ namespace cv
             iters = 30;
             derivLambda = 0.5;
             useInitialFlow = false;
+
+            waveSize = 0;
         }
 
         bool checkParam()
-- 
2.7.4