From: Wolfgang Bumiller <w.bumiller@proxmox.com>
Date: Thu, 7 Jan 2016 13:11:34 +0000 (+0100)
Subject: fix some regular expressions mixups
X-Git-Url: https://git.proxmox.com/?p=pve-firewall.git;a=commitdiff_plain;h=a3ded5cd65c3c411c14c90311be3b277543c86c0

fix some regular expressions mixups

Replacing some (:?...) with (?:...) which makes more sense
here.
---

diff --git a/src/PVE/Firewall.pm b/src/PVE/Firewall.pm
index 08ca3c1..3bb4d68 100644
--- a/src/PVE/Firewall.pm
+++ b/src/PVE/Firewall.pm
@@ -1513,12 +1513,12 @@ sub iptables_get_chains {
 
 	return 1 if $name =~ m/^PVEFW-\S+$/;
 
-	return 1 if $name =~ m/^tap\d+i\d+-(:?IN|OUT)$/;
+	return 1 if $name =~ m/^tap\d+i\d+-(?:IN|OUT)$/;
 
-	return 1 if $name =~ m/^veth\d+i\d+-(:?IN|OUT)$/;
+	return 1 if $name =~ m/^veth\d+i\d+-(?:IN|OUT)$/;
 
-	return 1 if $name =~ m/^fwbr\d+(v\d+)?-(:?FW|IN|OUT|IPS)$/;
-	return 1 if $name =~ m/^GROUP-(:?[^\s\-]+)-(:?IN|OUT)$/;
+	return 1 if $name =~ m/^fwbr\d+(v\d+)?-(?:FW|IN|OUT|IPS)$/;
+	return 1 if $name =~ m/^GROUP-(?:[^\s\-]+)-(?:IN|OUT)$/;
 
 	return undef;
     };