From 8b9df0ad2eca9048757cda9207bf1f0e5ad5b978 Mon Sep 17 00:00:00 2001
From: Joel Holdsworth <joel@airwebreathe.org.uk>
Date: Sat, 22 Nov 2014 15:03:16 +0000
Subject: [PATCH] DecodeTrace: Don't attempt to hover if the trace hasn't been
 painted yet

---
 pv/view/decodetrace.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

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;
 	}
-- 
2.30.2