Improvements and typos

core/init_core.inc.php

@@ -68,11 +68,6 @@ require dirname(__FILE__, 2) .'/inc/logger.class.php';
 */
 require dirname(__FILE__, 2) .'/inc/datacache.class.php';
 
-/**
-* Cache
-*/
-require dirname(__FILE__, 2) .'/inc/cache.class.php';
-
 /**
 * Errors
 */
@@ -119,10 +114,16 @@ if($config['LCLANG']){
 $cache=new datacache();
 
 /** 
-*  Start Datacache
-*  
+*  Start Cache
+*  I think this is vestigial and can be deleted. Hesitant to remove it because some instance in the wild may use this?
 */
-$ccache=new cache();
+if(isset($config['MEMCACHE_SERVER'])) {
+    /**
+     * Cache
+     */
+    require dirname(__FILE__, 2) .'/inc/cache.class.php';
+    $ccache = new cache();
+}
 
 /** 
 *  Look if we have a path Variable and try to autoset if not.