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-rw-r--r--lib/private/User/Database.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/private/User/Database.php b/lib/private/User/Database.php
index 060953c3009..efa6672ccee 100644
--- a/lib/private/User/Database.php
+++ b/lib/private/User/Database.php
@@ -254,7 +254,7 @@ class Database extends Backend implements IUserBackend {
$this->cache[$uid] = false;
- while ($row = $result->fetchRow()) {
+ if ($row = $result->fetchRow()) {
$this->cache[$uid]['uid'] = $row['uid'];
$this->cache[$uid]['displayname'] = $row['displayname'];
}