diff --git a/TYPO3.Flow/Classes/TYPO3/Flow/Cache/Backend/PdoBackend.php b/TYPO3.Flow/Classes/TYPO3/Flow/Cache/Backend/PdoBackend.php
index <HASH>..<HASH> 100644
--- a/TYPO3.Flow/Classes/TYPO3/Flow/Cache/Backend/PdoBackend.php
+++ b/TYPO3.Flow/Classes/TYPO3/Flow/Cache/Backend/PdoBackend.php
@@ -158,7 +158,7 @@ class PdoBackend extends AbstractBackend implements TaggableBackendInterface, It
 
         // Convert hexadecimal data into binary string,
         // because it is not allowed to store null bytes in PostgreSQL.
-        if($fetchedColumn !== false && $this->pdoDriver === 'pgsql') {
+        if ($fetchedColumn !== false && $this->pdoDriver === 'pgsql') {
             $fetchedColumn = hex2bin($fetchedColumn);
         }
[CLEANUP] make PdoBackend PSR-2 compatible