[BUGFIX] Missing initialization of variables

[Packages/TYPO3.CMS.git] / t3lib / class.t3lib_positionmap.php

diff --git a/t3lib/class.t3lib_positionmap.php b/t3lib/class.t3lib_positionmap.php
index c3b7225..2c544da 100644 (file)
--- a/t3lib/class.t3lib_positionmap.php
+++ b/t3lib/class.t3lib_positionmap.php
@@ -120,6 +120,7 @@ class t3lib_positionMap {
        function positionTree($id, $pageinfo, $perms_clause, $R_URI) {
                global $LANG, $BE_USER;
 
+               $code = '';
                        // Make page tree object:
                $t3lib_pageTree = t3lib_div::makeInstance('localPageTree');
                $t3lib_pageTree->init(' AND ' . $perms_clause);
@@ -234,7 +235,7 @@ class t3lib_positionMap {
         * @return      string          <script> section
         */
        function JSimgFunc($prefix = '') {
-               $code .= $GLOBALS['TBE_TEMPLATE']->wrapScriptTags('
+               $code = $GLOBALS['TBE_TEMPLATE']->wrapScriptTags('
 
                        var img_newrecord_marker=new Image();
                        img_newrecord_marker.src = "' . t3lib_iconWorks::skinImg($this->backPath, 'gfx/newrecord' . $prefix . '_marker.gif', '', 1) . '";
@@ -544,4 +545,4 @@ class t3lib_positionMap {
 if (defined('TYPO3_MODE') && isset($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_positionmap.php'])) {
        include_once($GLOBALS['TYPO3_CONF_VARS'][TYPO3_MODE]['XCLASS']['t3lib/class.t3lib_positionmap.php']);
 }
-?>
\ No newline at end of file
+?>