last-login plugin: Added ABI version check.

diff --git a/src/plugins/last-login/last-login-plugin.c b/src/plugins/last-login/last-login-plugin.c
index 3cb38d1c37e6249b4c96b9a20a550728d2bc10ce..f8752fd1875e5cad7da5b91262032ea3dcb8d1df 100644 (file)
--- a/src/plugins/last-login/last-login-plugin.c
+++ b/src/plugins/last-login/last-login-plugin.c
@@ -20,6 +20,8 @@ struct last_login_user {
        struct timeout *to;
 };
 
+const char *last_login_plugin_version = DOVECOT_ABI_VERSION;
+
 static MODULE_CONTEXT_DEFINE_INIT(last_login_user_module,
                                  &mail_user_module_register);