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authorAleksander Machniak <alec@alec.pl>2013-05-07 13:51:23 +0200
committerAleksander Machniak <alec@alec.pl>2013-05-07 13:51:23 +0200
commit2193f6a1301edcb62de6f0cf338acccdbf5ec2f1 (patch)
tree61ccde7d0088c2a5c7274ccdaa2e2fcd91104fed /plugins/password/drivers
parentef1d6525c2333794d954ccce33de1bcd533f85c8 (diff)
Avoid unused local variables
Diffstat (limited to 'plugins/password/drivers')
-rw-r--r--plugins/password/drivers/directadmin.php1
-rw-r--r--plugins/password/drivers/sql.php5
-rw-r--r--plugins/password/drivers/xmail.php4
3 files changed, 5 insertions, 5 deletions
diff --git a/plugins/password/drivers/directadmin.php b/plugins/password/drivers/directadmin.php
index 8bf0dc613..44ecea406 100644
--- a/plugins/password/drivers/directadmin.php
+++ b/plugins/password/drivers/directadmin.php
@@ -297,7 +297,6 @@ class HTTPSocket {
$status = socket_get_status($socket);
$startTime = time();
$length = 0;
- $prevSecond = 0;
while ( !feof($socket) && !$status['timed_out'] )
{
$chunk = fgets($socket,1024);
diff --git a/plugins/password/drivers/sql.php b/plugins/password/drivers/sql.php
index de9ea0a3f..7a51dfe44 100644
--- a/plugins/password/drivers/sql.php
+++ b/plugins/password/drivers/sql.php
@@ -34,8 +34,9 @@ class rcube_sql_password
$db = $rcmail->get_dbh();
}
- if ($err = $db->is_error())
+ if ($db->is_error()) {
return PASSWORD_ERROR;
+ }
// crypted password
if (strpos($sql, '%c') !== FALSE) {
@@ -184,7 +185,7 @@ class rcube_sql_password
if (!$db->is_error()) {
if (strtolower(substr(trim($sql),0,6)) == 'select') {
- if ($result = $db->fetch_array($res))
+ if ($db->fetch_array($res))
return PASSWORD_SUCCESS;
} else {
// This is the good case: 1 row updated
diff --git a/plugins/password/drivers/xmail.php b/plugins/password/drivers/xmail.php
index 37abc3001..59e467c5b 100644
--- a/plugins/password/drivers/xmail.php
+++ b/plugins/password/drivers/xmail.php
@@ -67,7 +67,7 @@ class XMail {
function send($msg)
{
socket_write($this->socket,$msg);
- if (substr($in = socket_read($this->socket, 512, PHP_BINARY_READ),0,1) != "+") {
+ if (substr(socket_read($this->socket, 512, PHP_BINARY_READ),0,1) != "+") {
return false;
}
return true;
@@ -85,7 +85,7 @@ class XMail {
return false;
}
- if (substr($in = socket_read($this->socket, 512, PHP_BINARY_READ),0,1) != "+") {
+ if (substr(socket_read($this->socket, 512, PHP_BINARY_READ),0,1) != "+") {
socket_close($this->socket);
return false;
}