Remove error suppression from Parser::formatHeadings

The array index looks always initialized

Change-Id: I63a1c264ded0c4a744ee990de9bef4f8f9d20d1d

diff --git a/includes/parser/Parser.php b/includes/parser/Parser.php
index 7f21449..99042ae 100644 (file)
--- a/includes/parser/Parser.php
+++ b/includes/parser/Parser.php
@@ -4158,7 +4158,7 @@ class Parser {
                        $levelCount[$toclevel] = $level;
 
                        # count number of headlines for each level
-                       @$sublevelCount[$toclevel]++;
+                       $sublevelCount[$toclevel]++;
                        $dot = 0;
                        for( $i = 1; $i <= $toclevel; $i++ ) {
                                if ( !empty( $sublevelCount[$i] ) ) {