Update for PHP 8 (PITS:01510)

git-svn-id: svn://pmwiki.org/pmwiki/trunk@4748 524c5546-5005-0410-9a3e-e25e191bd360

1 files changed, 1 insertions, 1 deletions

diff --git a/pmwiki.php b/pmwiki.php
index f4174989..8a53b366 100644
--- a/pmwiki.php
+++ b/pmwiki.php
@@ -1541,7 +1541,7 @@ function XLSDV($lang,$a) {
 function XLPage($lang,$p,$nohtml=false) {
   global $TimeFmt,$XLLangs,$FarmD, $EnableXLPageScriptLoad;
   $page = ReadPage($p, READPAGE_CURRENT);
-  if (!$page) return;
+  if (!$page || !@$page['text']) return;
   $text = preg_replace("/=>\\s*\n/",'=> ',@$page['text']);
   foreach(explode("\n",$text) as $l)
     if (preg_match('/^\\s*[\'"](.+?)[\'"]\\s*=>\\s*[\'"](.+)[\'"]/',$l,$m))