From c37eb2950de4fe298bcd4a0e92b159eebb26133c Mon Sep 17 00:00:00 2001
From: Thomas Frauendorfer <Thomas.Frauendorfer@googlemail.com>
Date: Sun, 25 Oct 2009 00:13:24 +0200
Subject: [PATCH] OTHER: Fix segmentation fault when setting volume

promoe segfaulted when disconnected and the user tried to set the volume
fixes Ubuntu bug #455956
---
 backend_xmmsclient++/xplayback.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/backend_xmmsclient++/xplayback.cpp b/backend_xmmsclient++/xplayback.cpp
index ff2864e..19c507e 100644
--- a/backend_xmmsclient++/xplayback.cpp
+++ b/backend_xmmsclient++/xplayback.cpp
@@ -245,6 +245,8 @@ calcVolume (int volume, int balance)
 void
 XPlayback::setVolume (int new_volume)
 {
+	if (!m_client->isConnected ()) return;
+
 	// Don't echo values the server sent us back to it
 	if (m_volume == new_volume)
 		return;
@@ -271,6 +273,8 @@ XPlayback::setVolume (int new_volume)
 void
 XPlayback::setBalance (int new_balance)
 {
+	if (!m_client->isConnected ()) return;
+
 	// Don't echo values the server sent back to the server
 	if ((m_balance == new_balance) || m_onechannel)
 		return;