From e22d13bee1d88432ef8cdefd8d4916af10f67b49 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 31 Jul 2012 08:18:54 +0200
Subject: Don't send complete error page to the spellchecker on error (when
 pspell extension isn't found)

Conflicts:

	program/include/rcube_spellchecker.php
---
 program/include/rcube_spellchecker.php | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

diff --git a/program/include/rcube_spellchecker.php b/program/include/rcube_spellchecker.php
index a6f391346..7b3a04ebd 100644
--- a/program/include/rcube_spellchecker.php
+++ b/program/include/rcube_spellchecker.php
@@ -60,13 +60,6 @@ class rcube_spellchecker
         $this->engine = $this->rc->config->get('spellcheck_engine', 'googie');
         $this->lang   = $lang ? $lang : 'en';
 
-        if ($this->engine == 'pspell' && !extension_loaded('pspell')) {
-            raise_error(array(
-                'code' => 500, 'type' => 'php',
-                'file' => __FILE__, 'line' => __LINE__,
-                'message' => "Pspell extension not available"), true, true);
-        }
-
         $this->options = array(
             'ignore_syms' => $this->rc->config->get('spellcheck_ignore_syms'),
             'ignore_nums' => $this->rc->config->get('spellcheck_ignore_nums'),
@@ -238,8 +231,8 @@ class rcube_spellchecker
             else if (!pspell_check($this->plink, $word)) {
                 $suggestions = pspell_suggest($this->plink, $word);
 
-	            if (sizeof($suggestions) > self::MAX_SUGGESTIONS)
-	                $suggestions = array_slice($suggestions, 0, self::MAX_SUGGESTIONS);
+                if (sizeof($suggestions) > self::MAX_SUGGESTIONS)
+                    $suggestions = array_slice($suggestions, 0, self::MAX_SUGGESTIONS);
 
                 $matches[] = array($word, $pos, $len, null, $suggestions);
             }
@@ -324,6 +317,16 @@ class rcube_spellchecker
     private function _pspell_init()
     {
         if (!$this->plink) {
+            if (!extension_loaded('pspell')) {
+                $this->error = "Pspell extension not available";
+                raise_error(array(
+                    'code' => 500, 'type' => 'php',
+                    'file' => __FILE__, 'line' => __LINE__,
+                    'message' => $this->error), true, false);
+
+                return;
+            }
+
             $this->plink = pspell_new($this->lang, null, null, RCMAIL_CHARSET, PSPELL_FAST);
         }
 
-- 
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