1 files changed, 3 insertions, 1 deletions
diff --git a/doku.php b/doku.php
index 5f2d2c582..95d5c3101 100644
--- a/doku.php
+++ b/doku.php
@@ -39,7 +39,9 @@ $RANGE = $_REQUEST['range'];
 $HIGH  = $_REQUEST['s'];
 if(empty($HIGH)) $HIGH = getGoogleQuery();
 
-$TEXT  = cleanText($_POST['wikitext']);
+if (isset($_POST['wikitext'])) {
+    $TEXT  = cleanText($_POST['wikitext']);
+}
 $PRE   = cleanText($_POST['prefix']);
 $SUF   = cleanText($_POST['suffix']);
 $SUM   = $_REQUEST['summary'];