fix isContourConvex

10 years ago · bd2c2f3bd1
parent 565d3dde40
commit bd2c2f3bd1
1 changed files with 1 additions and 1 deletions
--- a/modules/imgproc/src/convhull.cpp
+++ b/modules/imgproc/src/convhull.cpp
@ -347,7 +347,7 @@ static bool isContourConvex_( const Point_<_Tp>* p, int n )
    _Tp dy0 = cur_pt.y - prev_pt.y;
    int orientation = 0;

-    for( int i = 0; i < n-1; i++ )
+    for( int i = 0; i < n; i++ )
    {
        _Tp dxdy0, dydx0;
        _Tp dx, dy;