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-rw-r--r--modules/user/user.module4
1 files changed, 3 insertions, 1 deletions
diff --git a/modules/user/user.module b/modules/user/user.module
index d33ddaa9b..358b4cec5 100644
--- a/modules/user/user.module
+++ b/modules/user/user.module
@@ -562,7 +562,9 @@ function user_save($account, $edit = array(), $category = 'account') {
if (!isset($edit['created'])) {
$edit['created'] = REQUEST_TIME;
}
- $edit['mail'] = trim($edit['mail']);
+ if (isset($edit['mail'])) {
+ $edit['mail'] = trim($edit['mail']);
+ }
$success = drupal_write_record('users', $edit);
if ($success === FALSE) {
// On a failed INSERT some other existing user's uid may be returned.