From 6ebf749bdc31350139d8804181f39baf411caee3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20T=C5=AFma?= <tumic@cbox.cz>
Date: Mon, 8 Jan 2018 02:25:14 +0100
Subject: [PATCH] Added back missing cache reset (causing huge redraw rects
 causing system memory exhaustion)

---
 src/GUI/mapview.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/GUI/mapview.cpp b/src/GUI/mapview.cpp
index f34bb771..d3427f29 100644
--- a/src/GUI/mapview.cpp
+++ b/src/GUI/mapview.cpp
@@ -566,6 +566,9 @@ void MapView::clear()
 	_wr = RectC();
 
 	digitalZoom(0);
+
+	// If not reset, causes huge redraw areas (and system memory exhaustion)
+	resetCachedContent();
 }
 
 void MapView::showTracks(bool show)