fix own error in r51819, was reading outside of the buffer, also comment unused vars.

1 files changed, 3 insertions, 3 deletions

diff --git a/source/blender/compositor/operations/COM_GaussianYBlurOperation.cpp b/source/blender/compositor/operations/COM_GaussianYBlurOperation.cpp
index 433771d2c0c..0c0a4d8aa4f 100644
--- a/source/blender/compositor/operations/COM_GaussianYBlurOperation.cpp
+++ b/source/blender/compositor/operations/COM_GaussianYBlurOperation.cpp
@@ -87,11 +87,11 @@ void GaussianYBlurOperation::executePixel(float output[4], int x, int y, void *d
 	int miny = y - this->m_rad;
 	int maxy = y + this->m_rad;
 	int minx = x;
-	int maxx = x;
+	// int maxx = x;  // UNUSED
 	miny = max(miny, inputBuffer->getRect()->ymin);
 	minx = max(minx, inputBuffer->getRect()->xmin);
-	maxy = min(maxy, inputBuffer->getRect()->ymax);
-	maxx = min(maxx, inputBuffer->getRect()->xmax);
+	maxy = min(maxy, inputBuffer->getRect()->ymax - 1);
+	// maxx = min(maxx, inputBuffer->getRect()->xmax);
 
 	int index;
 	int step = getStep();