From: Joel Holdsworth <redacted>
Date: Sat, 22 Nov 2014 15:03:16 +0000 (+0000)
Subject: DecodeTrace: Don't attempt to hover if the trace hasn't been painted yet
X-Git-Tag: pulseview-0.3.0~433
X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=8b9df0ad2eca9048757cda9207bf1f0e5ad5b978

DecodeTrace: Don't attempt to hover if the trace hasn't been painted yet
---

diff --git a/pv/view/decodetrace.cpp b/pv/view/decodetrace.cpp
index 01bf934c..6947491a 100644
--- a/pv/view/decodetrace.cpp
+++ b/pv/view/decodetrace.cpp
@@ -609,9 +609,8 @@ void DecodeTrace::hover_point_changed()
 	QString ann = get_annotation_at_point(hp);
 
 	assert(view);
-	assert(row_height_);
 
-	if (ann.isEmpty()) {
+	if (!row_height_ || ann.isEmpty()) {
 		hide_hover_annotation();
 		return;
 	}