Oops, reverting. Eloy had already fixed it.

2007-03-14 21:10:49 +00:00
parent 7a43fb909b
commit f0d2d9ae0c
1 changed files with 1 additions and 1 deletions
@@ -27,7 +27,7 @@ function xmldb_qtype_numerical_upgrade($oldversion=0) {
    // from the empty string to *, to be like short answer questions.
    if ($result && $oldversion < 2006121500) {
        $result = set_field_select('question_answers', 'answer', '*',
-            sql_compare_text('answer') . " LIKE '" . sql_empty() . "' AND question IN (SELECT id FROM {$CFG->prefix}question WHERE qtype = '" . NUMERICAL . "')");
+            sql_compare_text('answer') . " = '" . sql_empty() . "' AND question IN (SELECT id FROM {$CFG->prefix}question WHERE qtype = '" . NUMERICAL . "')");
    }

    return $result;