From: Joel Holdsworth <redacted>
Date: Thu, 7 Mar 2013 22:40:45 +0000 (+0000)
Subject: SamplingBar::update_sample_rate_selector should abort if no devices is selected
X-Git-Tag: pulseview-0.1.0~99
X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff_plain;h=ef4d020135822a8acb5a19475bcd7dc5c841fa04

SamplingBar::update_sample_rate_selector should abort if no devices is selected
---

diff --git a/pv/samplingbar.cpp b/pv/samplingbar.cpp
index 10b68173..d3b23c0f 100644
--- a/pv/samplingbar.cpp
+++ b/pv/samplingbar.cpp
@@ -177,6 +177,9 @@ void SamplingBar::update_sample_rate_selector()
 	assert(_sample_rate_value_action);
 	assert(_sample_rate_list_action);
 
+	if (!sdi)
+		return;
+
 	if (sr_config_list(sdi->driver, SR_CONF_SAMPLERATE,
 		(const void **)&samplerates, sdi) != SR_OK)
 		return;