Remove `escapeString()` from install.php

see 270ed434d4dc8a44862b38715b826f63943bfcb0

diff --git a/wcfsetup/install.php b/wcfsetup/install.php
index 68da82eadd81bd8c9a1688891241390a2cd8d224..47c700e89b917f30f52374e4e99f0283d9c259cb 100644 (file)
--- a/wcfsetup/install.php
+++ b/wcfsetup/install.php
@@ -433,16 +433,6 @@ spl_autoload_register(function($className) {
        }
 });
 
-/**
- * Escapes strings for execution in sql queries.
- * 
- * @param      string          $string
- * @return     string
- */
-function escapeString($string) {
-       return \wcf\system\WCF::getDB()->escapeString($string);
-}
-
 /**
  * Helper method to output debug data for all passed variables,
  * uses `print_r()` for arrays and objects, `var_dump()` otherwise.