now reports unicode db loading errors to user

git-svn-id: http://svn.php.net/repository/pear/packages/Text_LanguageDetect/trunk@209114 c90b9560-bf6c-de11-be94-00142212c4b1

Author: Nicholas Pisarro

Text/LanguageDetect/Parser.php

@@ -224,7 +224,9 @@ function analyze()
 
             if (PEAR::isError($blocks)) {
                 $this->_compile_unicode = false;
-                // todo: need reporting to the user
+
+                // will be returned to the user when getUnicodeBlocks() is called
+                $this->_unicode_blocks = $blocks;
 
             } else {
                 $block_count = count($blocks);