Index: question/type/shortanswer/questiontype.php
===================================================================
RCS file: /cvsroot/moodle/moodle/question/type/shortanswer/questiontype.php,v
retrieving revision 1.20.2.5
diff -u -r1.20.2.5 questiontype.php
--- question/type/shortanswer/questiontype.php	13 Dec 2007 17:24:51 -0000	1.20.2.5
+++ question/type/shortanswer/questiontype.php	20 Jun 2008 09:32:09 -0000
@@ -190,13 +190,8 @@
 
     function compare_responses($question, $state, $teststate) {
         if (isset($state->responses['']) && isset($teststate->responses[''])) {
-            if ($question->options->usecase) {
-                return strcmp($state->responses[''], $teststate->responses['']) == 0;
-            } else {
-                $textlib = textlib_get_instance();
-                return strcmp($textlib->strtolower($state->responses['']),
-                        $textlib->strtolower($teststate->responses[''])) == 0;
-            }
+            return $this->compare_string_with_wildcard(stripslashes_safe($state->responses['']),
+                $teststate->responses[''], !$question->options->usecase);
         }
         return false;
     }