From fc6caed01ca286e40d0177d68aae5497c52bf61d Mon Sep 17 00:00:00 2001
From: Ton Voon <tonvoon@users.sourceforge.net>
Date: Tue, 12 Dec 2006 08:56:01 +0000
Subject: Allow single characters in fqdn (Dave Alden)

git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1548 f882894a-f735-0410-b71e-b25c423dba1c

diff --git a/plugins-scripts/utils.pm.in b/plugins-scripts/utils.pm.in
index 8449b54..d68f309 100644
--- a/plugins-scripts/utils.pm.in
+++ b/plugins-scripts/utils.pm.in
@@ -60,7 +60,7 @@ sub is_hostname {
 		} else {
 			return 0;
 		}
-	} elsif ($host1 =~ m/^[a-zA-Z0-9][-a-zA-Z0-9]+(\.[a-zA-Z0-9][-a-zA-Z0-9]+)*\.?$/) {
+	} elsif ($host1 =~ m/^[a-zA-Z0-9][-a-zA-Z0-9]*(\.[a-zA-Z0-9][-a-zA-Z0-9]*)*\.?$/) {
 		return 1;
 	} else {
 		return 0;
-- 
cgit v0.10-9-g596f