prepare code for more generic firewall logging

[pve-firewall.git] / src / PVE / FirewallSimulator.pm

diff --git a/src/PVE/FirewallSimulator.pm b/src/PVE/FirewallSimulator.pm
index f2c2fbc2c9d72954700e1153629ddb05ce6c504a..b01e45bb67e7823adf860abdb68a2cc4e95a102b 100644 (file)
--- a/src/PVE/FirewallSimulator.pm
+++ b/src/PVE/FirewallSimulator.pm
@@ -111,7 +111,7 @@ sub ipset_match {
 sub rule_match {
     my ($ipset_ruleset, $chain, $rule, $pkg) = @_;
 
-    $rule =~ s/^-A $chain // || die "got strange rule: $rule";
+    $rule =~ s/^-A $chain +// || die "got strange rule: $rule";
 
     while (length($rule)) {