From 27a38a3917626932d908b94c603be4747490a84c Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <michael@stapelberg.de>
Date: Wed, 5 Oct 2011 23:29:58 +0100
Subject: [PATCH] complete-run: explicitly state why we need to overwrite
 SIGCHLD

---
 testcases/complete-run.pl | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/testcases/complete-run.pl b/testcases/complete-run.pl
index c8c67a9a..952f10c6 100755
--- a/testcases/complete-run.pl
+++ b/testcases/complete-run.pl
@@ -33,7 +33,9 @@ use AnyEvent::Handle;
 use AnyEvent::I3 qw(:all);
 use X11::XCB;
 
-# install a dummy CHLD handler to overwrite the CHLD handler of AnyEvent / EV
+# Install a dummy CHLD handler to overwrite the CHLD handler of AnyEvent / EV.
+# AnyEvent’s handler wait()s for every child which conflicts with TAP (TAP
+# needs to get the exit status to determine if a test is successful).
 # XXX: we could maybe also use a different loop than the default loop in EV?
 $SIG{CHLD} = sub {
 };
-- 
2.39.5