From: Bert Vermeulen <redacted>
Date: Sun, 3 Aug 2014 12:24:02 +0000 (+0200)
Subject: Check for device instances before blindly trying to release them.
X-Git-Tag: pulseview-0.3.0~572
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=7f255cd64e5dd166188b1f1ae991d13b89adfe61;p=pulseview.git

Check for device instances before blindly trying to release them.
---

diff --git a/pv/sigsession.cpp b/pv/sigsession.cpp
index d89ca61c..20189288 100644
--- a/pv/sigsession.cpp
+++ b/pv/sigsession.cpp
@@ -83,7 +83,8 @@ SigSession::~SigSession()
 	// Stop and join to the thread
 	stop_capture();
 
-	_dev_inst->release();
+	if (_dev_inst)
+		_dev_inst->release();
 
 	// TODO: This should not be necessary
 	_session = NULL;