Fix values for legacy breadcrumb

2 years ago · 3fa1d94a89
parent b8156d2625
commit 3fa1d94a89
1 changed files with 1 additions and 1 deletions
--- a/public/main/inc/lib/template.lib.php
+++ b/public/main/inc/lib/template.lib.php
@ -1062,7 +1062,7 @@ class Template
            }
        }
-        $this->params['legacy_breadcrumb'] = json_encode(array_values($interbreadcrumb));
+        $this->params['legacy_breadcrumb'] = json_encode($interbreadcrumb ? array_values($interbreadcrumb) : []);
        global $htmlHeadXtra;
        $this->params['legacy_javascript'] = $htmlHeadXtra;
    }