Index: /trunk/src/VBox/ValidationKit/tests/additions/tdAddGuestCtrl.py
===================================================================
--- /trunk/src/VBox/ValidationKit/tests/additions/tdAddGuestCtrl.py	(revision 84656)
+++ /trunk/src/VBox/ValidationKit/tests/additions/tdAddGuestCtrl.py	(revision 84657)
@@ -2222,6 +2222,6 @@
                                                     abBuf = abBuf.tobytes();
                                                     sBuf  = abBuf.decode("utf-8");
-                                            if isinstance(abBuf, buffer):
-                                                sBuf = str(abBuf);
+                                                if isinstance(abBuf, buffer):
+                                                    sBuf = str(abBuf);
                                             for sLine in sBuf.splitlines():
                                                 reporter.log4('%s: %s' % (sFdNm, sLine));