simplesamlphp / xml-security

src/Signature.php

Spacing +1 added lines, -1 removed lines

@@ -1120,7 +1120,7 @@
                                 $pfxlist = explode(" ", $pfx);
                                 foreach ($pfxlist as $pfx) {
                                     $val = trim($pfx);
-                                    if (! empty($val)) {
+                                    if (!empty($val)) {
                                         $arpfx[] = $val;
                                     }
                                 }