1 files changed, 3 insertions, 1 deletions
diff --git a/thirdparty/misc/polypartition.cpp b/thirdparty/misc/polypartition.cpp
index 5e94793b79..df144c57a6 100644
--- a/thirdparty/misc/polypartition.cpp
+++ b/thirdparty/misc/polypartition.cpp
@@ -23,6 +23,8 @@
 
 #include "polypartition.h"
 
+#include <math.h>
+#include <string.h>
 #include <algorithm>
 
 TPPLPoly::TPPLPoly() {
@@ -260,7 +262,7 @@ int TPPLPartition::RemoveHoles(TPPLPolyList *inpolys, TPPLPolyList *outpolys) {
           }
         }
         pointvisible = true;
-        for (iter2 = polys.front(); iter2; iter2->next()) {
+        for (iter2 = polys.front(); iter2; iter2 = iter2->next()) {
           if (iter2->get().IsHole()) {
             continue;
           }