From 3cbffdcf7c99c9722f9ba7b8b9e483c2f6132b68 Mon Sep 17 00:00:00 2001
From: Joel Holdsworth <joel@airwebreathe.org.uk>
Date: Sat, 1 Mar 2014 16:30:07 +0000
Subject: [PATCH] SamplingBar: Only use DefaultSampleCount if the _sample_count
 widget is unset.

This fixes bug #324
---
 pv/toolbars/samplingbar.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pv/toolbars/samplingbar.cpp b/pv/toolbars/samplingbar.cpp
index be29e74..dce7aa3 100644
--- a/pv/toolbars/samplingbar.cpp
+++ b/pv/toolbars/samplingbar.cpp
@@ -264,10 +264,13 @@ void SamplingBar::update_sample_count_selector()
 
 	if (_sample_count_supported)
 	{
-		uint64_t sample_count = DefaultSampleCount;
+		uint64_t sample_count = _sample_count.value();
 		uint64_t min_sample_count = 0;
 		uint64_t max_sample_count = MaxSampleCount;
 
+		if (sample_count == 0)
+			sample_count = DefaultSampleCount;
+
 		if ((gvar = dev_inst->list_config(NULL, SR_CONF_LIMIT_SAMPLES)))
 		{
 			g_variant_get(gvar, "(tt)",
-- 
2.30.2