Work around WebKit bug: newlines at the end of input values are removed.

In WebKit, newlines at the end of input field’s value parameters are removed. This breaks $PRE, so we protect those new lines with a dot and later remove the dot.

3 files changed, 3 insertions, 3 deletions

diff --git a/doku.php b/doku.php
index 3f930a965..ae44fcec7 100644
--- a/doku.php
+++ b/doku.php
@@ -40,7 +40,7 @@ if(empty($HIGH)) $HIGH = getGoogleQuery();
 if (isset($_POST['wikitext'])) {
     $TEXT  = cleanText($_POST['wikitext']);
 }
-$PRE   = cleanText($_POST['prefix']);
+$PRE   = cleanText(substr($_POST['prefix'], 0, -1));
 $SUF   = cleanText($_POST['suffix']);
 $SUM   = $_REQUEST['summary'];
 
diff --git a/inc/html.php b/inc/html.php
index 0bf5842ef..add559971 100644
--- a/inc/html.php
+++ b/inc/html.php
@@ -1177,7 +1177,7 @@ function html_edit(){
     $form->addHidden('id', $ID);
     $form->addHidden('rev', $REV);
     $form->addHidden('date', $DATE);
-    $form->addHidden('prefix', $PRE);
+    $form->addHidden('prefix', $PRE . '.');
     $form->addHidden('suffix', $SUF);
     $form->addHidden('changecheck', $check);
 
diff --git a/lib/exe/ajax.php b/lib/exe/ajax.php
index 533b8f91c..e9c59ca5d 100644
--- a/lib/exe/ajax.php
+++ b/lib/exe/ajax.php
@@ -136,7 +136,7 @@ function ajax_lock(){
     if(!$client) $client = clientIP(true);
 
     $draft = array('id'     => $id,
-                   'prefix' => $_POST['prefix'],
+                   'prefix' => substr($_POST['prefix'], 0, -1),
                    'text'   => $_POST['wikitext'],
                    'suffix' => $_POST['suffix'],
                    'date'   => (int) $_POST['date'],