From e59d8c9378d8bdf1fcd60b26b366eae11559ee17 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Wed, 22 Jan 2014 19:20:43 +0100
Subject: db/upnp/Device: clear the "value" pointer on unknown element

Avoid appending to an obsolete string object.
---
 src/db/upnp/Device.cxx | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/db/upnp/Device.cxx b/src/db/upnp/Device.cxx
index dd1a8f43c..2dab1b4c5 100644
--- a/src/db/upnp/Device.cxx
+++ b/src/db/upnp/Device.cxx
@@ -45,6 +45,8 @@ public:
 
 protected:
 	virtual void StartElement(const XML_Char *name, const XML_Char **) {
+		value = nullptr;
+
 		switch (name[0]) {
 		case 'c':
 			if (strcmp(name, "controlURL") == 0)
-- 
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