Initialize caller as an array. Fixes a bug introduced in [9886]

git-svn-id: https://develop.svn.wordpress.org/trunk@9890 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
Mark Jaquith 2008-11-25 23:45:02 +00:00
parent dea31d3835
commit 41e0b87c8f
1 changed files with 1 additions and 1 deletions

View File

@ -958,7 +958,7 @@ class wpdb {
return '';
$bt = debug_backtrace();
$caller = '';
$caller = array();
$bt = array_reverse( $bt );
foreach ( (array) $bt as $call ) {