From 29fe054d575f2fe5601c277e788794ad76f707b6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20T=C5=AFma?= <tumic@cbox.cz>
Date: Tue, 27 Sep 2016 01:29:35 +0200
Subject: [PATCH] Added proper check for empty graph view.

---
 src/graphview.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/graphview.cpp b/src/graphview.cpp
index ac6d9310..bf113cff 100644
--- a/src/graphview.cpp
+++ b/src/graphview.cpp
@@ -245,7 +245,7 @@ void GraphView::redraw(const QSizeF &size)
 	qreal xs, ys;
 
 
-	if (_visible.isEmpty()) {
+	if (_visible.isEmpty() || _bounds.isNull()) {
 		removeItem(_xAxis);
 		removeItem(_yAxis);
 		removeItem(_slider);