Merge branch 'public/9.0' into public/9.1

Changelog9.html

@@ -74,6 +74,7 @@ <h2><a name="v9.0.1" id="v9.0.1"></a>Version 9.0.1</h2>
 		<li>Only re-initialize menu settings for connected players - otherwise Analytics considers them "active" due to a prefs change.</li>
 		<li>Fix display of final "Scan done" message in Material skin.</li>
 		<li>Fix track count caching in "titles" query.</li>
+		<li>Don't return data from the cache if we fail to deserialize it.</li>
 		<li><a href="https://github.com/LMS-Community/slimserver/pull/1235">#1235</a> - Need to utf8Decode album title for new &amp; changed (thanks @darrel-k!)</li>
 		<li><a href="https://github.com/LMS-Community/slimserver/pull/1237">#1237</a> - Fix create table syntax for MySQL (MariaDB) (thanks @JKDingwall!)</li>
 		<li><a href="https://github.com/LMS-Community/slimserver/pull/1238">#1238</a> - Merge multiple works per track into one single work (thanks @darrel-k!)</li>

Slim/Utils/DbCache.pm

@@ -98,7 +98,7 @@ sub get {
 		$data = thaw($data);
 	} if $data;
 
-	return $data;
+	return $@ ? undef : $data;
 }
 
 sub remove {