(crashreport) missing type check, referenced https://github.com/opnsense/core/issues/1393

0327622c · Ad Schellevis · eacf920f · 0327622c
Commit 0327622c authored Feb 13, 2017 by Ad Schellevis
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vpn_ipsec_phase1.php src/www/vpn_ipsec_phase1.php +3 -1

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--- a/src/www/vpn_ipsec_phase1.php
+++ b/src/www/vpn_ipsec_phase1.php
@@ -361,7 +361,9 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
                $ph1ent[$fieldname] = $pconfig[$fieldname];
            }
        }
-        $ph1ent['authservers'] = implode(',', $pconfig['authservers']);
+        if (!empty($pconfig['authservers'])) {
+            $ph1ent['authservers'] = implode(',', $pconfig['authservers']);
+        }

        $ph1ent['disabled'] = !empty($pconfig['disabled']) ? true : false;
        $ph1ent['private-key'] =isset($pconfig['privatekey']) ? base64_encode($pconfig['privatekey']) : null;