Enable stdout autoflush in authsock.pl

With enabled buffering the output gets lost when the process
receives a TERM signal. Disable the buffering.

diff --git a/bin/tests/system/tsiggss/authsock.pl b/bin/tests/system/tsiggss/authsock.pl
index 4c76bf8d56362430d136a6d4f721ecf64122f92c..103d3b0be273fafeebe286d418e55d54c7462106 100644 (file)
--- a/bin/tests/system/tsiggss/authsock.pl
+++ b/bin/tests/system/tsiggss/authsock.pl
@@ -33,6 +33,10 @@ if (!defined($path)) {
        exit(1);
 }
 
+# Enable output autoflush so that it's not lost when the parent sends TERM.
+select STDOUT;
+$| = 1;
+
 unlink($path);
 my $server = IO::Socket::UNIX->new(Local => $path, Type => SOCK_STREAM, Listen => 8) or
     die "unable to create socket $path";