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authorjim-p <jimp@pfsense.org>2011-05-13 09:45:25 -0400
committerjim-p <jimp@pfsense.org>2011-05-13 09:45:25 -0400
commit60c5d29b5f0bdd272368e8651abdb15fafea6f03 (patch)
tree4f84505c7ca90dbef0373e506eaabfbd8a3ffb44 /etc
parent042578fd634f8c54a158417527d018e0f8f56b95 (diff)
downloadpfsense-60c5d29b5f0bdd272368e8651abdb15fafea6f03.zip
pfsense-60c5d29b5f0bdd272368e8651abdb15fafea6f03.tar.gz
Test for array before using variable as one.
Diffstat (limited to 'etc')
-rw-r--r--etc/inc/voucher.inc2
1 files changed, 1 insertions, 1 deletions
diff --git a/etc/inc/voucher.inc b/etc/inc/voucher.inc
index d5c040b..ec59716 100644
--- a/etc/inc/voucher.inc
+++ b/etc/inc/voucher.inc
@@ -129,7 +129,7 @@ EOF;
log_error("CaptivePortalVoucherSync XMLRPC reload data success with {$url}:{$port} (pfsense.exec_php).");
}
$toreturn = XML_RPC_Decode($resp->value());
- if(count($toreturn['voucher']['roll']) <> count($config['voucher']['roll'])) {
+ if (is_array($toreturn['voucher']) && (count($toreturn['voucher']['roll']) <> count($config['voucher']['roll']))) {
$config['voucher']['roll'] = $toreturn['voucher']['roll'];
write_config("Captive Portal Voucher database synchronized with {$url}");
voucher_configure(true);
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