fix indexing, boost config

[phinde.git] / bin / index.php

diff --git a/bin/index.php b/bin/index.php
index c6de5a9deea02cd5325618cbc9ccb07228de406e..374923c393fba5d12faf4cf0478c5047e445de76 100755 (executable)
--- a/bin/index.php
+++ b/bin/index.php
@@ -182,12 +182,10 @@ if ($arXpdates->length) {
 
 //language
 //there may be "en-US" and "de-DE"
-$indexDoc->language = strtolower(
-    substr(
-        $doc->documentElement->attributes->getNamedItem('lang')->textContent,
-        0, 2
-    )
-);
+$xlang = $doc->documentElement->attributes->getNamedItem('lang');
+if ($xlang) {
+    $indexDoc->language = strtolower(substr($xlang->textContent, 0, 2));
+}
 //FIXME: fallback, autodetection
 //FIXME: check noindex