From 0f06c834847d4e2092852c364b2502634a451c9e Mon Sep 17 00:00:00 2001
From: Tobias Rundstrom <tru@xmms.org>
Date: Sat, 25 Mar 2006 14:06:37 -0400
Subject: [PATCH] Don't crash when volume isn't available.

---
 XMMSHandler.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/XMMSHandler.cpp b/XMMSHandler.cpp
index ff07718..3c20628 100644
--- a/XMMSHandler.cpp
+++ b/XMMSHandler.cpp
@@ -328,6 +328,11 @@ XMMSHandler::volume_changed (XMMSResult *res)
 void
 XMMSHandler::volume_get (XMMSResultDict *res)
 {
+	if (res->isError()) {
+		qWarning ("couldn't get volume levels!");
+		return;
+	}
+
 	QHash<QString, QString> h (DictToQHash (res));
 	QList<QString> Values = h.values();
 	QListIterator<QString> vol (Values);