From: Soeren Apel <redacted>
Date: Sun, 23 Apr 2017 14:44:17 +0000 (+0200)
Subject: AnalogSignal: Don't paint logic when there's no logic data
X-Git-Tag: pulseview-0.4.0~92
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=6c0df7c482e0351f7b0cb0b8cbe0d92f77f08980;p=pulseview.git

AnalogSignal: Don't paint logic when there's no logic data
---

diff --git a/pv/view/analogsignal.cpp b/pv/view/analogsignal.cpp
index b9d73126..57776287 100644
--- a/pv/view/analogsignal.cpp
+++ b/pv/view/analogsignal.cpp
@@ -430,7 +430,7 @@ void AnalogSignal::paint_logic_mid(QPainter &p, ViewItemPaintParams &pp)
 
 	const int y = get_visual_y();
 
-	if (!base_->enabled())
+	if (!base_->enabled() || !base_->logic_data())
 		return;
 
 	const int signal_margin =
@@ -443,6 +443,7 @@ void AnalogSignal::paint_logic_mid(QPainter &p, ViewItemPaintParams &pp)
 
 	const deque< shared_ptr<pv::data::LogicSegment> > &segments =
 		base_->logic_data()->logic_segments();
+
 	if (segments.empty())
 		return;