Bugfix: Avoid a warning if "theme_info" isn't an array

diff --git a/include/plugin.php b/include/plugin.php
index e2bd23ee2a2ba97438ec913f80cad7abb1e44658..e25e9e85b1c367529743f859893968031465b430 100644 (file)
--- a/include/plugin.php
+++ b/include/plugin.php
@@ -551,7 +551,7 @@ function theme_include($file, $root = '') {
        if($root !== '' && $root[strlen($root)-1] !== '/')
                $root = $root . '/';
        $theme_info = $a->theme_info;
-       if(array_key_exists('extends',$theme_info))
+       if(is_array($theme_info) AND array_key_exists('extends',$theme_info))
                $parent = $theme_info['extends'];
        else
                $parent = 'NOPATH';
@@ -571,4 +571,4 @@ function theme_include($file, $root = '') {
                        return $p;
        }
        return '';
-}
\ No newline at end of file
+}