From: Soeren Apel <redacted>
Date: Sun, 1 Mar 2020 13:43:25 +0000 (+0100)
Subject: QHexView: Also check for empty chunk list
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=ff49e70c60ba4ea93c5966dd4d415fcd6f6e19fb;p=pulseview.git

QHexView: Also check for empty chunk list
---

diff --git a/pv/views/decoder_binary/QHexView.cpp b/pv/views/decoder_binary/QHexView.cpp
index ccd50f87..cdaf1b5d 100644
--- a/pv/views/decoder_binary/QHexView.cpp
+++ b/pv/views/decoder_binary/QHexView.cpp
@@ -283,7 +283,7 @@ void QHexView::paintEvent(QPaintEvent *event)
 	// Fill widget background
 	painter.fillRect(event->rect(), palette().color(QPalette::Base));
 
-	if (!data_ || (data_size_ == 0)) {
+	if (!data_ || (data_size_ == 0) || (data_->chunks.empty())) {
 		painter.setPen(palette().color(QPalette::Text));
 		QString s = tr("No data available");
 		int x = (areaSize.width() - fontMetrics().boundingRect(s).width()) / 2;