1 files changed, 2 insertions, 3 deletions
diff --git a/source/blender/compositor/operations/COM_GaussianAlphaXBlurOperation.cpp b/source/blender/compositor/operations/COM_GaussianAlphaXBlurOperation.cpp
index af15f719cbc..2fdfd392d5d 100644
--- a/source/blender/compositor/operations/COM_GaussianAlphaXBlurOperation.cpp
+++ b/source/blender/compositor/operations/COM_GaussianAlphaXBlurOperation.cpp
@@ -99,13 +99,12 @@ void GaussianAlphaXBlurOperation::executePixel(float output[4], int x, int y, vo
 	int bufferstarty = inputBuffer->getRect()->ymin;
 
 	int miny = y;
-	// int maxy = y;  // UNUSED
 	int minx = x - this->m_rad;
 	int maxx = x + this->m_rad;  // 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);
+    maxx = min(maxx, inputBuffer->getRect()->xmax -1);
+
 
 	/* *** this is the main part which is different to 'GaussianXBlurOperation'  *** */
 	int step = getStep();