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-rw-r--r--lib/private/DB/QueryBuilder/QuoteHelper.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/private/DB/QueryBuilder/QuoteHelper.php b/lib/private/DB/QueryBuilder/QuoteHelper.php
index a60a9731aa2..7ce4b359638 100644
--- a/lib/private/DB/QueryBuilder/QuoteHelper.php
+++ b/lib/private/DB/QueryBuilder/QuoteHelper.php
@@ -35,7 +35,7 @@ class QuoteHelper {
*/
public function quoteColumnName($string) {
if ($string instanceof IParameter || $string instanceof ILiteral || $string instanceof IQueryFunction) {
- return (string) $string;
+ return (string)$string;
}
if ($string === null || $string === 'null' || $string === '*') {