From b1ca319cc22685f8ecc5b24ab4f334f28fe234a5 Mon Sep 17 00:00:00 2001
From: Jamie Cameron <jcameron@webmin.com>
Date: Tue, 18 Jul 2017 18:16:54 -0700
Subject: [PATCH] Also reverse when searching
 https://github.com/webmin/webmin/issues/614

---
 syslog/save_log.cgi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/syslog/save_log.cgi b/syslog/save_log.cgi
index 5b0da1844..30dd941c3 100755
--- a/syslog/save_log.cgi
+++ b/syslog/save_log.cgi
@@ -95,6 +95,9 @@ elsif ($in{'view'}) {
 			@cats = ( "cat ".quotemeta($file) );
 			}
 		$cat = "(".join(" ; ", @cats).")";
+		if ($config{'reverse'}) {
+			$tailcmd .= " | tac";
+			}
 		$got = &proc::safe_process_exec(
 			"$cat | grep -i -a $filter | $tailcmd",
 			0, 0, STDOUT, undef, 1, 0, undef, 1);