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-rw-r--r--nx-X11/programs/Xserver/render/renderedge.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/render/renderedge.c b/nx-X11/programs/Xserver/render/renderedge.c
index b4031944d..f095038e5 100644
--- a/nx-X11/programs/Xserver/render/renderedge.c
+++ b/nx-X11/programs/Xserver/render/renderedge.c
@@ -143,6 +143,7 @@ RenderEdgeInit (RenderEdge *e,
dx = x_bot - x_top;
dy = y_bot - y_top;
e->dy = dy;
+ e->dx = 0;
if (dy)
{
if (dx >= 0)