(legacy) fix Notice: Undefined index: caref in /usr/local/etc/inc/certs.inc on line 108

2999ce9d · Ad Schellevis · cb856c71 · 2999ce9d
Commit 2999ce9d authored Mar 07, 2016 by Ad Schellevis
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certs.inc src/etc/inc/certs.inc +1 -1

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--- a/src/etc/inc/certs.inc
+++ b/src/etc/inc/certs.inc
@@ -105,7 +105,7 @@ function ca_chain_array(& $cert) {
        $crt = lookup_ca($cert['caref']);
        $chain[] = $crt;
        while ($crt) {
-            $caref = $crt['caref'];
+            $caref = isset($crt['caref']) ? $crt['caref'] : false;
            if($caref) {
                $crt = lookup_ca($caref);
            } else {