diff --git a/RecastDemo/Source/Sample_TileMesh.cpp b/RecastDemo/Source/Sample_TileMesh.cpp
index c6f8518..1705a0e 100644
--- a/RecastDemo/Source/Sample_TileMesh.cpp
+++ b/RecastDemo/Source/Sample_TileMesh.cpp
@@ -1115,7 +1115,7 @@ unsigned char* Sample_TileMesh::buildTileMesh(const int tx, const int ty, const
 		{
 			// The vertex indices are ushorts, and cannot point to more than 0xffff vertices.
 			m_ctx->log(RC_LOG_ERROR, "Too many vertices per tile %d (max: %d).", m_pmesh->nverts, 0xffff);
-			return false;
+			return 0;
 		}
 		
 		// Update poly flags from areas.