X-Git-Url: https://git.dogcows.com/gitweb?p=chaz%2Fyoink;a=blobdiff_plain;f=src%2Ftilemap.hh;h=50e5c3dd72d7620358713cafe8748c457ac29581;hp=212195355c76c53d9505b04f46fc216a25d9799f;hb=79becf045222f385da5a1b9eb79081f6f5266c86;hpb=6dfcfbd4a612230f2037cf891dd98520cb80c997

diff --git a/src/tilemap.hh b/src/tilemap.hh
index 2121953..50e5c3d 100644
--- a/src/tilemap.hh
+++ b/src/tilemap.hh
@@ -85,6 +85,7 @@ public:
 
 	void setTileDimensions(unsigned tilesU, unsigned tilesV)
 	{
+		assert(tilesU != 0 && tilesV != 0);
 		tilesU_ = tilesU;
 		tilesV_ = tilesV;
 	}