1 files changed, 2 insertions, 2 deletions
diff --git a/engines/dreamweb/vgagrafx.cpp b/engines/dreamweb/vgagrafx.cpp
index 8d437c2c73..be3f58ce63 100644
--- a/engines/dreamweb/vgagrafx.cpp
+++ b/engines/dreamweb/vgagrafx.cpp
@@ -458,11 +458,11 @@ void DreamGenContext::transferinv() {
 void DreamGenContext::pixelcheckset() {
 	uint8 x = al;
 	uint8 y = ah;
-	ObjPos *pos = (ObjPos *)es.ptr(bx, sizeof(ObjPos));
+	const ObjPos *pos = (const ObjPos *)es.ptr(bx, sizeof(ObjPos));
 	flags._z = !pixelcheckset(pos, x, y);
 }
 
-bool DreamGenContext::pixelcheckset(ObjPos *pos, uint8 x, uint8 y) {
+bool DreamGenContext::pixelcheckset(const ObjPos *pos, uint8 x, uint8 y) {
 	x -= pos->xMin;
 	y -= pos->yMin;
 	SetObject *setObject = getsetad(pos->index);