From b6ba3a054c0be6df375e387f3169e4d7f18faa3a Mon Sep 17 00:00:00 2001
From: downtownallday <downtownallday@gmail.com>
Date: Sat, 12 Sep 2020 20:07:50 -0400
Subject: [PATCH] Fix regexp: \d => [0-9]

---
 tests/suites/_mail-functions.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/suites/_mail-functions.sh b/tests/suites/_mail-functions.sh
index 08c77a21..6e94efa2 100644
--- a/tests/suites/_mail-functions.sh
+++ b/tests/suites/_mail-functions.sh
@@ -106,7 +106,7 @@ detect_syslog_error() {
 /status=(bounced|deferred|undeliverable)/  { exit 1 }
 /warning:/ && /spamhaus\.org: RBL lookup error:/ { exit 2 }
 !/postfix\/qmgr/ && /warning:/	{ exit 1 }
-/named\[\d+\]:.* receive error: .*: connection reset/ { exit 2 }
+/named\[[0-9]+\]:.* receive error: .*: connection reset/ { exit 2 }
 /(fatal|reject|error):/	 { exit 1 }
 /Error in /			{ exit 1 }
 /Exception on /     { exit 1 }