Merge pull request #3867 from RafaRuiz:patch-1

10 years ago · f18eba44f8
parent e64188021a 660a53e0e0
commit f18eba44f8
1 changed files with 1 additions and 2 deletions
--- a/samples/cpp/lkdemo.cpp
+++ b/samples/cpp/lkdemo.cpp
@ -61,12 +61,11 @@ int main( int argc, char** argv )
    namedWindow( "LK Demo", 1 );
    setMouseCallback( "LK Demo", onMouse, 0 );

-    Mat gray, prevGray, image;
+    Mat gray, prevGray, image, frame;
    vector<Point2f> points[2];

    for(;;)
    {
-        Mat frame;
        cap >> frame;
        if( frame.empty() )
            break;