prevent php8 warning, fixes #2422

Closes #2422 Merge request studip/studip!1617

prevent php8 warning, fixes #2422
cf947d0a · Jan-Hendrik Willms · David Siegfried · 49c322bd · cf947d0a
Commit cf947d0a authored 1 year ago by Jan-Hendrik Willms Committed by David Siegfried 1 year ago
--- a/lib/migrations/DBSchemaVersion.php
+++ b/lib/migrations/DBSchemaVersion.php
@@ -116,7 +116,7 @@ class DBSchemaVersion implements SchemaVersion
     */
    public function get($branch = 0)
    {
-        return $this->versions[$branch];
+        return $this->versions[$branch] ?? 0;
    }

    /**