picwall: link directly to the target URL (not the permalink)

index.php

@@ -1271,7 +1271,6 @@ function renderPage()
             if ($thumb!='') // Only output links which have a thumbnail.
             {
                 $link['thumbnail']=$thumb; // Thumbnail HTML code.
-                $link['permalink']=$permalink;
                 $linksToDisplay[]=$link; // Add to array.
             }
         }

tpl/picwall.html

@@ -9,7 +9,7 @@
         <div id="picwall_container">
             {loop="linksToDisplay"}
             <div class="picwall_pictureframe">
-        	    {$value.thumbnail}<a href="{$value.permalink}"><span class="info">{$value.title|htmlspecialchars}</span></a>
+        	    {$value.thumbnail}<a href="{$value.url}"><span class="info">{$value.title|htmlspecialchars}</span></a>
             </div>
             {/loop}
         </div>