Merge pull request #4167 from berak:patch-2

This commit is contained in:
Vadim Pisarevsky 2015-07-01 17:29:24 +00:00
commit 172c00faa6

View File

@ -313,7 +313,7 @@ public:
CV_Error( CV_StsBadArg,
"The input samples must be 32f matrix with the number of columns = nallvars" );
if( samples.rows > 1 && _results.needed() )
if( (samples.rows > 1) && (! _results.needed()) )
CV_Error( CV_StsNullPtr,
"When the number of input samples is >1, the output vector of results must be passed" );