fix plugin loudness value being memorized upon tab change

plugin/SqueezeESP32/HTML/EN/plugins/SqueezeESP32/settings/player.html

@@ -22,8 +22,8 @@
 			});
 		}
 		
-		var ldValue = 0;
-		this.lastLd = this.lastLd || 0;
+		var ldValue;
+		this.lastLd = this.lastLd;
 		
 		ldValue = Ext.get('pref_loudness').dom.value || 0;
 		
@@ -59,8 +59,8 @@
 			});
 		}
 		
-		var ldValue = 0;
-		this.lastLd = this.lastLd || 0;
+		var ldValue;
+		this.lastLd = this.lastLd;
 		
 		ldValue = $('pref_loudness').value || 0;
 		

plugin/SqueezeESP32/install.xml

@@ -10,6 +10,6 @@
   <name>PLUGIN_SQUEEZEESP32</name>
   <description>PLUGIN_SQUEEZEESP32_DESC</description>
   <module>Plugins::SqueezeESP32::Plugin</module>
-    <version>0.500</version>
+    <version>0.501</version>
   <creator>Philippe</creator>
 </extensions>

plugin/repo.xml

@@ -1,10 +1,10 @@
 <?xml version='1.0' standalone='yes'?>
 <extensions>
   <plugins>
-    <plugin version="0.500" name="SqueezeESP32" minTarget="7.9" maxTarget="*">
+    <plugin version="0.501" name="SqueezeESP32" minTarget="7.9" maxTarget="*">
       <link>https://github.com/sle118/squeezelite-esp32</link>
       <creator>Philippe</creator>
-      <sha>a75e49528bc45e6e48b0dbd0b47ce975795e1fba</sha>
+      <sha>842ee0f7b8ccaf2e6df4a741565068f9e4c7a27e</sha>
       <email>philippe_44@outlook.com</email>
       <desc lang="EN">SqueezeESP32 additional player id (100/101)</desc>
       <url>http://raw.githubusercontent.com/sle118/squeezelite-esp32/master-v4.3/plugin/SqueezeESP32.zip</url>