cast result to bool

diff --git a/apps/files_encryption/lib/helper.php b/apps/files_encryption/lib/helper.php
index 7296164fb7999609b094f6a5e4a3995f62978219..5c49c1cd43868a6a9ae7ce715e8b656c9e0b428a 100755 (executable)
--- a/apps/files_encryption/lib/helper.php
+++ b/apps/files_encryption/lib/helper.php
@@ -231,6 +231,6 @@ class Helper {
                // we need php >= 5.3.3
                $result &= version_compare(phpversion(), '5.3.3', '>=');
 
-               return $result;
+               return (bool) $result;
        }
 }
\ No newline at end of file