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authorAleksander Machniak <alec@alec.pl>2013-05-06 12:23:27 +0200
committerAleksander Machniak <alec@alec.pl>2013-05-06 12:23:27 +0200
commitce89ecd54277fdd8113320ba463dfab6d504b00c (patch)
tree08c918750a5561bd211cc262fcf54394d9c12b08 /plugins/password/drivers
parentc027ba7709a86c23038428de15ffed503e67c522 (diff)
Fix various PHP code bugs found using static analysis (#1489086)
Diffstat (limited to 'plugins/password/drivers')
-rw-r--r--plugins/password/drivers/pam.php3
1 files changed, 2 insertions, 1 deletions
diff --git a/plugins/password/drivers/pam.php b/plugins/password/drivers/pam.php
index 8cd94c737..4d0ba1656 100644
--- a/plugins/password/drivers/pam.php
+++ b/plugins/password/drivers/pam.php
@@ -11,7 +11,8 @@ class rcube_pam_password
{
function save($currpass, $newpass)
{
- $user = $_SESSION['username'];
+ $user = $_SESSION['username'];
+ $error = '';
if (extension_loaded('pam') || extension_loaded('pam_auth')) {
if (pam_auth($user, $currpass, $error, false)) {