lib-smtp: Remove trailing whitespace in test-smtp-client-errors.c.

diff --git a/src/lib-smtp/test-smtp-client-errors.c b/src/lib-smtp/test-smtp-client-errors.c
index 6e35bf6e0bff27b4074466e069ec3a6493ff1211..aafaef749c9674a3438fdea379e826c767b554b1 100644 (file)
--- a/src/lib-smtp/test-smtp-client-errors.c
+++ b/src/lib-smtp/test-smtp-client-errors.c
@@ -1618,7 +1618,7 @@ test_bad_greeting_init(struct server_connection *conn)
        }
        server_connection_deinit(&conn);
        return -1;
-}      
+}
 
 static void test_server_bad_greeting(unsigned int index)
 {