gentoo-overlay/mail-mta/nullmailer/files/nullmailer-2.2-fix-test-racecondition.patch

https://sources.debian.org/data/main/n/nullmailer/1:2.2-3/debian/patches/0001-Remove-race-conditions-from-tests.patch

From: Felix Lechner <felix.lechner@lease-up.com>
Date: Sat, 2 Sep 2017 09:57:43 -0300
Subject: Remove race conditions from tests

Testing the qmqp protocol fails because the testing server cannot
acquire the lock.  This is solved by waiting for the previous
server to exit gracefully and clear the lock. Similarly, wait
before removing temporary directories.

Forwarded: no
Last-Update: 2017-10-07
---
 test/tests/protocols | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/tests/protocols b/test/tests/protocols
index 0309d12..52209d7 100644
--- a/test/tests/protocols
+++ b/test/tests/protocols
@@ -54,6 +54,7 @@ do
 	echo "Testing protocol failure with $p."
 	error 11 protocol $p -p $port --host=localhost 3<$testmail
 	stop server
+	wait
 done
 
 stop server