Tests: ignore SIGPIPE in ssl_verify_client.t.

ssl_verify_client.t

diff --git a/ssl_verify_client.t b/ssl_verify_client.t
index 5370e48..1f0bfdc 100644
--- a/ssl_verify_client.t
+++ b/ssl_verify_client.t
@@ -145,6 +145,8 @@
 sub get {
 	my ($sni, $cert, $host) = @_;
 
+	local $SIG{PIPE} = 'IGNORE';
+
 	$host = $sni if !defined $host;
 
 	my $dest_ip = inet_aton('127.0.0.1');