artwork init @ undef

plugin/SqueezeESP32/Player.pm

@@ -101,7 +101,7 @@ sub initPrefs {
 	
 	$prefs->client($client)->init( { 
 		equalizer => [(0) x 10],
-		artwork => { },
+		artwork => undef,
 	} );
 
 	$client->SUPER::initPrefs;

plugin/SqueezeESP32/install.xml

@@ -10,6 +10,6 @@
   <name>PLUGIN_SQUEEZEESP32</name>
   <description>PLUGIN_SQUEEZEESP32_DESC</description>
   <module>Plugins::SqueezeESP32::Plugin</module>
-    <version>0.202</version>
+    <version>0.203</version>
   <creator>Philippe</creator>
 </extensions>

plugin/repo.xml

@@ -1,10 +1,10 @@
 <?xml version='1.0' standalone='yes'?>
 <extensions>
   <plugins>
-    <plugin version="0.202" name="SqueezeESP32" minTarget="7.9" maxTarget="*">
+    <plugin version="0.203" name="SqueezeESP32" minTarget="7.9" maxTarget="*">
       <link>https://github.com/sle118/squeezelite-esp32</link>
       <creator>Philippe</creator>
-      <sha>7c3809f72350157b38e21f0e36793c6393ecc47c</sha>
+      <sha>3dfa3cdc246ecdf3c827d3ec4a7c62190995fbbf</sha>
       <email>philippe_44@outlook.com</email>
       <desc lang="EN">SqueezeESP32 additional player id (100)</desc>
       <url>http://github.com/sle118/squeezelite-esp32/raw/master/plugin/SqueezeESP32.zip</url>