diff --git a/src/offlinemap.cpp b/src/offlinemap.cpp
index 0f49a01f..d940045d 100644
--- a/src/offlinemap.cpp
+++ b/src/offlinemap.cpp
@@ -621,7 +621,7 @@ void OfflineMap::drawImage(QPainter *painter, const QRectF &rect)
 	if (!_img || _img->isNull())
 		painter->fillRect(rect, Qt::white);
 	else {
-		QRect r(rect.topLeft().toPoint(), rect.size().toSize());
+		QRect r(rect.toRect());
 		painter->drawImage(rect.left(), rect.top(), *_img, r.left(), r.top(),
 		  r.width(), r.height());
 	}
diff --git a/src/ozf.cpp b/src/ozf.cpp
index 40c81826..5b405ba0 100644
--- a/src/ozf.cpp
+++ b/src/ozf.cpp
@@ -132,7 +132,7 @@ bool OZF::readTileTable()
 	quint16 x, y;
 
 
-	if (!_file.seek(_file.size() - 4))
+	if (!_file.seek(_file.size() - sizeof(offset)))
 		return false;
 	// table offset
 	if (!readValue(offset))