From 9e4246d9571481fe7b80227b1e23dc013771c5af Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Sun, 16 Nov 2014 08:04:53 -0500
Subject: [PATCH] Code improvements and fixes (mostly unused variables and methods)

---
 program/lib/Roundcube/rcube_db_oracle.php |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/program/lib/Roundcube/rcube_db_oracle.php b/program/lib/Roundcube/rcube_db_oracle.php
index 362beb0..4537464 100644
--- a/program/lib/Roundcube/rcube_db_oracle.php
+++ b/program/lib/Roundcube/rcube_db_oracle.php
@@ -171,7 +171,7 @@
         $mode   = $this->in_transaction ? OCI_NO_AUTO_COMMIT : OCI_COMMIT_ON_SUCCESS;
 
         if ($result) {
-            foreach ($args as $param => $arg) {
+            foreach (array_keys($args) as $param) {
                 oci_bind_by_name($result, $param, $args[$param], -1, SQLT_LNG);
             }
         }
@@ -587,7 +587,7 @@
 
         $this->debug('ROLLBACK TRANSACTION');
 
-        if ($result = @oci_rollback($this->dbh)) {
+        if (@oci_rollback($this->dbh)) {
             $this->in_transaction = false;
         }
         else {

--
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