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-rw-r--r--etc/inc/ipsec.attributes.php4
1 files changed, 2 insertions, 2 deletions
diff --git a/etc/inc/ipsec.attributes.php b/etc/inc/ipsec.attributes.php
index 2fee525..7e7ce2e 100644
--- a/etc/inc/ipsec.attributes.php
+++ b/etc/inc/ipsec.attributes.php
@@ -120,7 +120,7 @@ function parse_cisco_acl($attribs) {
$tmprule .= "from any";
$index++;
} else {
- $tmprule .= "from $rule[$index]";
+ $tmprule .= "from {$rule[$index]}";
$index++;
$netmask = cisco_to_cidr($rule[$index]);
$tmprule .= "/{$netmask} ";
@@ -139,7 +139,7 @@ function parse_cisco_acl($attribs) {
$index++;
$tmprule .= "to any";
} else {
- $tmprule .= "to $rule[$index]";
+ $tmprule .= "to {$rule[$index]}";
$index++;
$netmask = cisco_to_cidr($rule[$index]);
$tmprule .= "/{$netmask} ";
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