quiet a warning when viewing the felaimail with no profile selected.

felamimail/inc/class.uifelamimail.inc.php

@@ -951,6 +951,8 @@
 			$allFolders = array();
 
 			// create a list of all folders, also the ones which are not subscribed
+			if (isset($folders) && is_array($folders))
+			{
  			   foreach($folders as $key => $value)
 			   {
 				$folderParts = explode('.',$key);
@@ -963,6 +965,7 @@
 					$allFolders[$string] = $folderParts[$i];
 				}
 			    }
+			}
 
 			// keep track of the last parent id
 			$parentStack = array();