diff options
Diffstat (limited to 'lib/private/preferences.php')
| -rw-r--r-- | lib/private/preferences.php | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/lib/private/preferences.php b/lib/private/preferences.php index d1db25bbf09..a849cc23e1a 100644 --- a/lib/private/preferences.php +++ b/lib/private/preferences.php @@ -173,11 +173,16 @@ class Preferences { */ public function setValue($user, $app, $key, $value, $preCondition = null) { // Check if the key does exist - $query = 'SELECT COUNT(*) FROM `*PREFIX*preferences`' + $query = 'SELECT `configvalue` FROM `*PREFIX*preferences`' . ' WHERE `userid` = ? AND `appid` = ? AND `configkey` = ?'; - $count = $this->conn->fetchColumn($query, array($user, $app, $key)); - $exists = $count > 0; + $oldValue = $this->conn->fetchColumn($query, array($user, $app, $key)); + $exists = $oldValue !== false; + if($oldValue === strval($value)) { + // no changes + return true; + } + $affectedRows = 0; if (!$exists && $preCondition === null) { |