Indicate NULL values in XML export (thanks to Karel Seidl)

diff --git a/plugins/dump-xml.php b/plugins/dump-xml.php
index 46652a381bf367a38f05b54e0ae640f1b814c3ba..56ef9401b6f55d5e1ad6885e6fa3f3e9268d9182 100644 (file)
--- a/plugins/dump-xml.php
+++ b/plugins/dump-xml.php
@@ -37,7 +37,7 @@ class AdminerDumpXml {
                                while ($row = $result->fetch_assoc()) {
                                        echo "\t<table name='" . h($table) . "'>\n";
                                        foreach ($row as $key => $val) {
-                                               echo "\t\t<column name='" . h($key) . "'>" . h($val) . "</column>\n";
+                                               echo "\t\t<column name='" . h($key) . "'" . (isset($val) ? "" : " null='null'") . ">" . h($val) . "</column>\n";
                                        }
                                        echo "\t</table>\n";
                                }