1 files changed, 1 insertions, 1 deletions

diff --git a/pacman-c++/sceneholder.cpp b/pacman-c++/sceneholder.cpp
index dbc3ca5..0cb7d15 100644
--- a/pacman-c++/sceneholder.cpp
+++ b/pacman-c++/sceneholder.cpp
@@ -34,7 +34,7 @@ void SceneHolder::updateMap(const Transmission::map_t& map)
       //qDebug() << "col=" << color;
 
       PixmapItem* item = NULL;
-      if (cur == 0) { // no update
+      if (cur == Transmission::none) { // no update
       } else if (cur & Transmission::empty) {
         PixmapItem* oldItem = visualMap[x][y];
         // remove elements (in case it's not an actor)