1 files changed, 1 insertions, 1 deletions
diff --git a/edit.cpp b/edit.cpp
index 3023dc5..7d18186 100644
--- a/edit.cpp
+++ b/edit.cpp
@@ -86,7 +86,7 @@ static bool isLineOk(Line *l) {
   
   
   if(activeRoom) {
-    for(int i = 0; i+2 < activeRoom->size(); i++) {
+    for(size_t i = 0; i+2 < activeRoom->size(); i++) {
       l2.setVertex1(activeRoom->at(i));
       l2.setVertex2(activeRoom->at(i+1));