# HG changeset patch
# User Mads Kiilerich <mads@kiilerich.com>
# Date 2023-06-26 14:45:13
# Node ID 8823e4d411ba8ee7d410af1d65224d57ff1a2d99
# Parent  cfb6ca77e6bc03653b1e1bc0e8b50ac804389bd1

tests: fix dummysmtpd argument check

diff --git a/tests/dummysmtpd.py b/tests/dummysmtpd.py
--- a/tests/dummysmtpd.py
+++ b/tests/dummysmtpd.py
@@ -99,8 +99,8 @@ def main():
     op.add_option('--logfile', metavar='FILE')
 
     opts, args = op.parse_args()
-    if opts.tls == 'smtps' and not opts.certificate:
-        op.error('--certificate must be specified')
+    if (opts.tls == 'smtps') != bool(opts.certificate):
+        op.error('--certificate must be specified with --tls=smtps')
 
     addr = (opts.address, opts.port)