From 57cb20368be7a29df8966fe9245b7b8030b89f73 Mon Sep 17 00:00:00 2001
From: Georg Krause <mail@georg-krause.net>
Date: Sun, 3 Nov 2019 08:30:43 +0100
Subject: [PATCH] Fix missing update of BPM display

The problem was a missing redraw after changing the label. This led to a
stucked display, when the tempo dial is used. Now a redraw is added after
the label is changed.
---
 src/gmastertrack.cxx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/gmastertrack.cxx b/src/gmastertrack.cxx
index b06cbef..d460e8b 100644
--- a/src/gmastertrack.cxx
+++ b/src/gmastertrack.cxx
@@ -331,6 +331,7 @@ void GMasterTrack::setBpm( float b )
 	std::stringstream s;
 	s << round(bpm*10)/10;
 	tempoDial.copy_label( s.str().c_str() );
+	tempoDial.redraw();
 }
 
 void GMasterTrack::setInputVol(float f)