Just added a missing header.

[supertux.git] / src / tilemap.cpp

diff --git a/src/tilemap.cpp b/src/tilemap.cpp
index ba560c6..67b3f4d 100644 (file)
--- a/src/tilemap.cpp
+++ b/src/tilemap.cpp
@@ -1,3 +1,5 @@
+#include <assert.h>
+
 #include "tilemap.h"
 #include "display_manager.h"
 #include "level.h"