Replaced `==` with `===` and `!=` with `!==` in /system/helpers
diff --git a/system/helpers/language_helper.php b/system/helpers/language_helper.php
index 34f0307..bd567ed 100644
--- a/system/helpers/language_helper.php
+++ b/system/helpers/language_helper.php
@@ -53,7 +53,7 @@
 		$CI =& get_instance();
 		$line = $CI->lang->line($line);
 
-		if ($id != '')
+		if ($id !== '')
 		{
 			$line = '<label for="'.$id.'">'.$line.'</label>';
 		}