fix compiler warnings

e659d535 · Dick Hollenbeck · eb22bf42 · e659d535
Commit e659d535 authored Jan 03, 2014 by Dick Hollenbeck
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Showing with 5 additions and 4 deletions

sweep.cc polygon/poly2tri/sweep/sweep.cc +5 -4

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--- a/polygon/poly2tri/sweep/sweep.cc
+++ b/polygon/poly2tri/sweep/sweep.cc
@@ -803,7 +803,8 @@ void Sweep::FlipScanEdgeEvent(SweepContext& tcx, Point& ep, Point& eq, Triangle&
 Sweep::~Sweep() {
    // Clean up memory
-    for(int i = 0; i < nodes_.size(); i++) {
+    for( unsigned i = 0; i < nodes_.size(); i++ )
+    {
        delete nodes_[i];
    }