Various unused variables, add some braces

[lhc/web/wiklou.git] / includes / parser / Preprocessor_DOM.php

diff --git a/includes/parser/Preprocessor_DOM.php b/includes/parser/Preprocessor_DOM.php
index 991f28c..2b635f7 100644 (file)
--- a/includes/parser/Preprocessor_DOM.php
+++ b/includes/parser/Preprocessor_DOM.php
@@ -511,9 +511,7 @@ class Preprocessor_DOM implements Preprocessor {
                                // another heading. Infinite loops are avoided because the next iteration MUST
                                // hit the heading open case above, which unconditionally increments the
                                // input pointer.
-                       }
-
-                       elseif ( $found == 'open' ) {
+                       } elseif ( $found == 'open' ) {
                                # count opening brace characters
                                $count = strspn( $text, $curChar, $i );
 
@@ -536,9 +534,7 @@ class Preprocessor_DOM implements Preprocessor {
                                        $accum .= htmlspecialchars( str_repeat( $curChar, $count ) );
                                }
                                $i += $count;
-                       }
-
-                       elseif ( $found == 'close' ) {
+                       } elseif ( $found == 'close' ) {
                                $piece = $stack->top;
                                # lets check if there are enough characters for closing brace
                                $maxCount = $piece->count;
@@ -961,7 +957,9 @@ class PPFrame_DOM implements PPFrame {
                                $iteratorStack[$level] = false;
                        }
 
-                       if ( $contextNode instanceof PPNode_DOM ) $contextNode = $contextNode->node;
+                       if ( $contextNode instanceof PPNode_DOM ) {
+                               $contextNode = $contextNode->node;
+                       }
 
                        $newIterator = false;