From cfb5b3ebeaed82db3e6b668e6678b3a63f711b2b Mon Sep 17 00:00:00 2001
From: Nikolay <MPolianovskyi@wavesglobal.com>
Date: Fri, 8 May 2015 10:22:11 +0300
Subject: [PATCH] [Summary] Bug fix #46662 "Values differ when scrolling and
 moving fader in numeric fader position indicator" [Feature reviewed] AMishyn
 [Reviewed] GZharun

---
 gtk2_ardour/gain_meter.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/gtk2_ardour/gain_meter.cc b/gtk2_ardour/gain_meter.cc
index eff1d31b9f..de75afaa17 100644
--- a/gtk2_ardour/gain_meter.cc
+++ b/gtk2_ardour/gain_meter.cc
@@ -487,11 +487,14 @@ GainMeter::show_gain ()
 {
 	char buf[32];
 
-	float v = gain_adjustment.get_value();
+	double v = gain_adjustment.get_value();
 
 	switch (_data_type) {
 	case DataType::AUDIO:
-		if (v == 0.0) {
+		if (v < 0.0003199) {
+            // is possible when moving fader only
+            // adjustment value 0.0003199 ~ -120 Db gain
+            // this is the lowest value after which we should display -inf
 			strcpy (buf, _("-inf"));
 		} else {
 			snprintf (buf, sizeof (buf), "%.1f", accurate_coefficient_to_dB (slider_position_to_gain_with_max (v, Config->get_max_gain())));