refixing new cache management for remote images

CImage.php

@@ -358,6 +358,13 @@ class CImage
 
 
 
+    /**
+     * Path to cache for remote download.
+     */
+    private $remoteCache;
+
+
+
     /**
      * Pattern to recognize a remote file.
      */
@@ -400,7 +407,7 @@ class CImage
      */
      const RESIZE = 1;
      const RESAMPLE = 2;
-    private $copyStrategy = null;
+     private $copyStrategy = NULL;
 
 
 

CRemoteImage.php

@@ -101,7 +101,7 @@ class CRemoteImage
      */
     public function setCache($path)
     {
-        $this->saveFolder = $path;
+        $this->saveFolder = rtrim($path, "/") . "/";
         return $this;
     }