fixes Mat::empty() and Mat::create() in the case of zero sizes (ticket #691)

2010-11-20 13:16:16 +00:00
parent 5f15cf6430
commit 3a8df6034f
2 changed files with 2 additions and 2 deletions
--- a/modules/core/src/matrix.cpp
+++ b/modules/core/src/matrix.cpp
@@ -205,7 +205,7 @@ void Mat::create(int d, const int* _sizes, int _type)
    flags = (_type & CV_MAT_TYPE_MASK) | MAGIC_VAL;
    setSize(*this, d, _sizes, 0, allocator == 0);
    
-    if( size.p[0] > 0 )
+    if( total() > 0 )
    {
        if( !allocator )
        {