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-rw-r--r--mod/uservalidationbyemail/lib/functions.php8
1 files changed, 7 insertions, 1 deletions
diff --git a/mod/uservalidationbyemail/lib/functions.php b/mod/uservalidationbyemail/lib/functions.php
index eaca374f4..f3091f94d 100644
--- a/mod/uservalidationbyemail/lib/functions.php
+++ b/mod/uservalidationbyemail/lib/functions.php
@@ -87,7 +87,13 @@ function uservalidationbyemail_get_unvalidated_users_sql_where() {
global $CONFIG;
$validated_id = get_metastring_id('validated');
- $one_id = get_metastring_id(1);
+ if ($validated_id === false) {
+ $validated_id = add_metastring('validated');
+ }
+ $one_id = get_metastring_id('1');
+ if ($one_id === false) {
+ $one_id = add_metastring('1');
+ }
// thanks to daveb@freenode for the SQL tips!
$wheres = array();