Fix cvCalcOpticalFlow when the status parameter is NULL

issue 2526
12 years ago · b1384a6da8
parent dff59ec960
commit b1384a6da8
1 changed files with 2 additions and 2 deletions
--- a/modules/video/src/lkpyramid.cpp
+++ b/modules/video/src/lkpyramid.cpp
@ -1194,8 +1194,8 @@ cvCalcOpticalFlowPyrLK( const void* arrA, const void* arrB,
        st = cv::Mat(count, 1, CV_8U, (void*)status);
    if( error )
        err = cv::Mat(count, 1, CV_32F, (void*)error);
-    cv::calcOpticalFlowPyrLK( A, B, ptA, ptB, status ? cv::_OutputArray(st) : cv::_OutputArray(),
-                              error ? cv::_OutputArray(err) : cv::_OutputArray(),
+    cv::calcOpticalFlowPyrLK( A, B, ptA, ptB, st,
+                              error ? cv::_OutputArray(err) : cv::noArray(),
                              winSize, level, criteria, flags);
 }