--- a/Socket.st	Tue Apr 24 09:58:20 2018 +0200
+++ b/Socket.st	Thu Apr 26 10:17:02 2018 +0200
@@ -3907,7 +3907,6 @@
     "
 ! !
 
-
 !Socket methodsFor:'specials'!
 
 linger:anIntegerOrNil
@@ -4241,6 +4240,11 @@
     ^ self setSocketOption:#'TCP_NODELAY' argument:aBoolean argument:nil.
 ! !
 
+!Socket methodsFor:'testing'!
+
+isSocket
+    ^ true
+! !
 
 !Socket methodsFor:'waiting'!