From a522971cf853b2f0ccd1b569491a06218ebbaee9 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Wed, 08 May 2013 08:28:36 -0400
Subject: [PATCH] Merge branch 'master' of github.com:roundcube/roundcubemail

---
 program/lib/Roundcube/rcube_spellchecker.php |   17 +++++++++++------
 1 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/program/lib/Roundcube/rcube_spellchecker.php b/program/lib/Roundcube/rcube_spellchecker.php
index 816bcad..60aec50 100644
--- a/program/lib/Roundcube/rcube_spellchecker.php
+++ b/program/lib/Roundcube/rcube_spellchecker.php
@@ -314,11 +314,6 @@
         if (!$this->plink) {
             if (!extension_loaded('pspell')) {
                 $this->error = "Pspell extension not available";
-                rcube::raise_error(array(
-                    'code' => 500, 'type' => 'php',
-                    'file' => __FILE__, 'line' => __LINE__,
-                    'message' => $this->error), true, false);
-
                 return;
             }
 
@@ -372,8 +367,18 @@
             fclose($fp);
         }
 
+        // parse HTTP response
+        if (preg_match('!^HTTP/1.\d (\d+)(.+)!', $store, $m)) {
+            $http_status = $m[1];
+            if ($http_status != '200')
+                $this->error = 'HTTP ' . $m[1] . $m[2];
+        }
+
         if (!$store) {
             $this->error = "Empty result from spelling engine";
+        }
+        else if (preg_match('/<spellresult error="([^"]+)"/', $store, $m)) {
+            $this->error = "Error code $m[1] returned";
         }
 
         preg_match_all('/<c o="([^"]*)" l="([^"]*)" s="([^"]*)">([^<]*)<\/c>/', $store, $matches, PREG_SET_ORDER);
@@ -588,7 +593,7 @@
 
         if (empty($plugin['abort'])) {
             $dict = array();
-            $this->rc->db->query(
+            $sql_result = $this->rc->db->query(
                 "SELECT data FROM ".$this->rc->db->table_name('dictionary')
                 ." WHERE user_id ". ($plugin['userid'] ? "= ".$this->rc->db->quote($plugin['userid']) : "IS NULL")
                     ." AND " . $this->rc->db->quoteIdentifier('language') . " = ?",

--
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