diff --git a/system/libraries/Upload.php b/system/libraries/Upload.php
index 5861df5..8542804 100644
--- a/system/libraries/Upload.php
+++ b/system/libraries/Upload.php
@@ -1090,18 +1090,14 @@
 		$CI =& get_instance();
 		$CI->lang->load('upload');
 
-		if (is_array($msg))
+		if ( ! is_array($msg))
 		{
-			foreach ($msg as $val)
-			{
-				$msg = ($CI->lang->line($val) === FALSE) ? $val : $CI->lang->line($val);
-				$this->error_msg[] = $msg;
-				log_message('error', $msg);
-			}
+			$msg = array($msg);
 		}
-		else
+
+		foreach ($msg as $val)
 		{
-			$msg = ($CI->lang->line($msg) === FALSE) ? $msg : $CI->lang->line($msg);
+			$msg = ($CI->lang->line($val) === FALSE) ? $val : $CI->lang->line($val);
 			$this->error_msg[] = $msg;
 			log_message('error', $msg);
 		}