[BUGFIX] Missing initialization of variables

[Packages/TYPO3.CMS.git] / t3lib / class.t3lib_querygenerator.php

diff --git a/t3lib/class.t3lib_querygenerator.php b/t3lib/class.t3lib_querygenerator.php
index 7d3b0b9..74266ea 100644 (file)
--- a/t3lib/class.t3lib_querygenerator.php
+++ b/t3lib/class.t3lib_querygenerator.php
@@ -749,6 +749,7 @@ class t3lib_queryGenerator {
         * @return      [type]          ...
         */
        function makeOptionList($fN, $conf, $table) {
+               $out = '';
                $fieldSetup = $this->fields[$fN];
                if ($fieldSetup['type'] == 'files') {
                        if ($conf['comparison'] == 66 || $conf['comparison'] == 67) {
@@ -1004,7 +1005,7 @@ class t3lib_queryGenerator {
                        $out .= '<option value="OR"' . ($op == 'OR' ? ' selected' : '') . '>' . $this->lang['OR'] . '</option>';
                        $out .= '</select>';
                } else {
-                       $out .= '<input type="hidden" value="' . $op . '" name="' . $name . '[operator]">';
+                       $out = '<input type="hidden" value="' . $op . '" name="' . $name . '[operator]">';
                        $out .= '<img src="clear.gif" height="1" width="47">';
 
                }
@@ -1215,6 +1216,7 @@ class t3lib_queryGenerator {
         * @return      [type]          ...
         */
        function getQuerySingle($conf, $first) {
+               $qs = '';
                $prefix = $this->enablePrefix ? $this->table . '.' : '';
                if (!$first) {
                                // Is it OK to insert the AND operator if none is set?
@@ -1522,6 +1524,7 @@ class t3lib_queryGenerator {
         * @return      [type]          ...
         */
        function JSbottom($formname) {
+               $out = '';
                if ($this->extJSCODE) {
                        $out .= '
                        <script language="javascript" type="text/javascript" src="' . $GLOBALS['BACK_PATH'] . '../t3lib/jsfunc.evalfield.js"></script>
@@ -1532,8 +1535,8 @@ class t3lib_queryGenerator {
                                TBE_EDITOR.backend_interface = "' . $GLOBALS['BE_USER']->uc['interfaceSetup'] . '";
                                ' . $this->extJSCODE . '
                        </script>';
-                       return $out;
                }
+               return $out;
        }
 
        /**