diff --git a/poly2tri/sweep/sweep.cc b/poly2tri/sweep/sweep.cc
index cac7e69..778d4f0 100644
--- a/poly2tri/sweep/sweep.cc
+++ b/poly2tri/sweep/sweep.cc
@@ -54,8 +54,8 @@ void Sweep::SweepPoints(SweepContext& tcx)
   for (size_t i = 1; i < tcx.point_count(); i++) {
     Point& point = *tcx.GetPoint(i);
     Node* node = &PointEvent(tcx, point);
-    for (unsigned int i = 0; i < point.edge_list.size(); i++) {
-      EdgeEvent(tcx, point.edge_list[i], node);
+    for (unsigned int j = 0; j < point.edge_list.size(); j++) {
+      EdgeEvent(tcx, point.edge_list[j], node);
     }
   }
 }