typo: error message referenced wrong option

Fix typo, -oMas -> -oMai

(cherry picked from commit 330ab60ef29c01fb472b6ce14e935ccb93e905ac)

diff --git a/src/src/exim.c b/src/src/exim.c
index f2a787e8aca0da2f1389a40aa5227625bf44e91c..b3fd9eff0a3782cb402c925e265ddf5e2f129bb1 100644 (file)
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -3329,7 +3329,7 @@ on the second character (the one after '-'), to save some effort. */
 
        else if (Ustrcmp(argrest, "ai") == 0)
          authenticated_id = string_copy_taint(
-           exim_str_fail_toolong(argv[++i], EXIM_EMAILADDR_MAX, "-oMas"),
+           exim_str_fail_toolong(argv[++i], EXIM_EMAILADDR_MAX, "-oMai"),
            GET_TAINTED);
 
        /* -oMi: Set incoming interface address */