trash: Ensure quser is not NULL

Satisfies static analyzers

diff --git a/src/plugins/trash/trash-plugin.c b/src/plugins/trash/trash-plugin.c
index d5e4dcb6c53da980eb0e12f681d3c99c1068eaf7..170924b8d9d5ab459645551087cc6b5b4aed8f2e 100644 (file)
--- a/src/plugins/trash/trash-plugin.c
+++ b/src/plugins/trash/trash-plugin.c
@@ -367,6 +367,7 @@ trash_mail_namespaces_created(struct mail_namespace *namespaces)
        struct quota_user *quser = QUOTA_USER_CONTEXT(user);
 
        if (tuser != NULL && read_configuration(user, tuser->config_file) == 0) {
+               i_assert(quser != NULL);
                trash_next_quota_test_alloc =
                        quser->quota->set->test_alloc;
                quser->quota->set->test_alloc = trash_quota_test_alloc;