--- a/Coll.st	Tue Mar 07 22:55:20 1995 +0100
+++ b/Coll.st	Thu Mar 09 00:40:27 1995 +0100
@@ -21,7 +21,7 @@
 COPYRIGHT (c) 1989 by Claus Gittinger
 	      All Rights Reserved
 
-$Header: /cvs/stx/stx/libbasic/Attic/Coll.st,v 1.25 1995-03-06 19:15:31 claus Exp $
+$Header: /cvs/stx/stx/libbasic/Attic/Coll.st,v 1.26 1995-03-08 23:37:32 claus Exp $
 '!
 
 !Collection class methodsFor:'documentation'!
@@ -42,7 +42,7 @@
 
 version
 "
-$Header: /cvs/stx/stx/libbasic/Attic/Coll.st,v 1.25 1995-03-06 19:15:31 claus Exp $
+$Header: /cvs/stx/stx/libbasic/Attic/Coll.st,v 1.26 1995-03-08 23:37:32 claus Exp $
 "
 !
 
@@ -64,13 +64,13 @@
     "setup the signal"
 
     InvalidKeySignal isNil ifTrue:[
-	super initialize.
+	ErrorSignal isNil ifTrue:[super initialize].
 
-	InvalidKeySignal := Object errorSignal newSignalMayProceed:true.
+	InvalidKeySignal := ErrorSignal newSignalMayProceed:true.
 	InvalidKeySignal nameClass:self message:#invalidKeySignal.
 	InvalidKeySignal notifierString:'invalid key'.
 
-	EmptyCollectionSignal := Object errorSignal newSignalMayProceed:true.
+	EmptyCollectionSignal := ErrorSignal newSignalMayProceed:true.
 	EmptyCollectionSignal nameClass:self message:#emptyCollectionSignal.
 	EmptyCollectionSignal notifierString:'operation not allowed for empty collections'.
     ]