Index: exportentry.php
===================================================================
RCS file: /cvsroot/moodle/moodle/mod/glossary/exportentry.php,v
retrieving revision 1.47
diff -u -r1.47 exportentry.php
--- exportentry.php	21 Sep 2010 08:37:36 -0000	1.47
+++ exportentry.php	9 Dec 2010 19:35:22 -0000
@@ -69,7 +69,10 @@
 $entryexported     = get_string('entryexported','glossary');
 
 if (!$mainglossary->allowduplicatedentries) {
-    if ($DB->get_record('glossary_entries', array('glossaryid'=>$mainglossary->id, 'lower(concept)'=>moodle_strtolower($entry->concept)))) {
+    if ($DB->record_exists_select('glossary_entries',
+            'glossaryid = :glossaryid AND LOWER(concept) = :concept', array(
+                'glossaryid' => $mainglossary->id,
+                'concept'    => moodle_strtolower($entry->concept)))) {
         $PAGE->set_title(format_string($glossary->name));
         $PAGE->set_heading($course->fullname);
         echo $OUTPUT->header();
Index: import.php
===================================================================
RCS file: /cvsroot/moodle/moodle/mod/glossary/import.php,v
retrieving revision 1.71
diff -u -r1.71 import.php
--- import.php	21 Sep 2010 08:54:02 -0000	1.71
+++ import.php	9 Dec 2010 19:35:22 -0000
@@ -204,9 +204,15 @@
             if ( !$glossary->allowduplicatedentries ) {
                 // checking if the entry is valid (checking if it is duplicated when should not be)
                 if ( $newentry->casesensitive ) {
-                    $dupentry = $DB->get_record("glossary_entries", array("concept"=>$newentry->concept, "glossaryid"=>$glossary->id));
+                    $dupentry = $DB->record_exists_select('glossary_entries',
+                                    'glossaryid = :glossaryid AND concept = :concept', array(
+                                        'glossaryid' => $glossary->id,
+                                        'concept'    => $newentry->concept));
                 } else {
-                    $dupentry = $DB->get_record("glossary_entries", array("lower(concept)"=>moodle_strtolower($newentry->concept), "glossaryid"=>$glossary->id));
+                    $dupentry = $DB->record_exists_select('glossary_entries',
+                                    'glossaryid = :glossaryid AND LOWER(concept) = :concept', array(
+                                        'glossaryid' => $glossary->id,
+                                        'concept'    => moodle_strtolower($newentry->concept)));
                 }
                 if ($dupentry) {
                     $permissiongranted = 0;