From 4d188af33eb96bb142fffcbacc0292daf3013b85 Mon Sep 17 00:00:00 2001
From: Christian Muehlhaeuser <muesli@gmail.com>
Date: Sat, 30 Jun 2012 23:21:13 +0200
Subject: [PATCH] * Return empty query_ptr when query data is invalid.

---
 src/libtomahawk/Query.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libtomahawk/Query.cpp b/src/libtomahawk/Query.cpp
index 4fb15e037..ed3816598 100644
--- a/src/libtomahawk/Query.cpp
+++ b/src/libtomahawk/Query.cpp
@@ -82,8 +82,8 @@ PlaybackLog::PlaybackLog( const PlaybackLog& other )
 query_ptr
 Query::get( const QString& artist, const QString& track, const QString& album, const QID& qid, bool autoResolve )
 {
-    Q_ASSERT( !artist.trimmed().isEmpty() );
-    Q_ASSERT( !track.trimmed().isEmpty() );
+    if (  artist.trimmed().isEmpty() || track.trimmed().isEmpty() )
+        return query_ptr();
 
     if ( qid.isEmpty() )
         autoResolve = false;