diff --git a/src/renderer/sw_engine/tvgSwShape.cpp b/src/renderer/sw_engine/tvgSwShape.cpp
index 45322c07..d3b715ea 100644
--- a/src/renderer/sw_engine/tvgSwShape.cpp
+++ b/src/renderer/sw_engine/tvgSwShape.cpp
@@ -122,7 +122,9 @@ static void _dashLineTo(SwDashStroke& dash, const Point* to, const Matrix* trans
     Line cur = {dash.ptCur, *to};
     auto len = _lineLength(cur.pt1, cur.pt2);
 
-    if (len < dash.curLen) {
+    if (mathZero(len)) {
+        _outlineMoveTo(*dash.outline, &dash.ptCur, transform);
+    } else if (len < dash.curLen) {
         dash.curLen -= len;
         if (!dash.curOpGap) {
             if (dash.move) {
@@ -179,7 +181,9 @@ static void _dashCubicTo(SwDashStroke& dash, const Point* ctrl1, const Point* ct
     Bezier cur = {dash.ptCur, *ctrl1, *ctrl2, *to};
     auto len = bezLength(cur);
 
-    if (len < dash.curLen) {
+    if (mathZero(len)) {
+        _outlineMoveTo(*dash.outline, &dash.ptCur, transform);
+    } else if (len < dash.curLen) {
         dash.curLen -= len;
         if (!dash.curOpGap) {
             if (dash.move) {