Merge pull request #8288 from Jejos:bugfix_medianBlur_accessviolation

8 years ago · 408ef5c65b
parent 38abc61de5 5169c79978
commit 408ef5c65b
1 changed files with 1 additions and 1 deletions
--- a/modules/imgproc/src/smooth.cpp
+++ b/modules/imgproc/src/smooth.cpp
@ -3494,7 +3494,7 @@ void cv::medianBlur( InputArray _src0, OutputArray _dst, int ksize )

    CV_Assert( (ksize % 2 == 1) && (_src0.dims() <= 2 ));

-    if( ksize <= 1 )
+    if( ksize <= 1 || _src0.empty() )
    {
        _src0.copyTo(_dst);
        return;