--- a/VT100TerminalView.st	Tue Jul 09 15:54:12 2013 +0200
+++ b/VT100TerminalView.st	Wed Jul 10 18:41:41 2013 +0200
@@ -533,6 +533,9 @@
     " evaluate the return value of the process state methods except for state 0
     "
 
+    aSymbol isNil ifTrue:[
+        ^ self.
+    ].
     aSymbol == #waitForNextChar ifTrue:[
         ^ self.
     ].
@@ -687,12 +690,8 @@
             ].
             ^ #waitForNextChar.
         ]
-
     ].
-    ('VT100TerminalView [info]: unknown character %1 in state %2'
-        bindWith:(char codePoint hexPrintString)
-        with:state) infoPrintCR.
-    ^ #unknown
+    ^ nil
 !
 
 processStateGotCSI2:char
@@ -1022,6 +1021,6 @@
 !VT100TerminalView class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libwidg2/VT100TerminalView.st,v 1.47 2013-07-09 13:54:12 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libwidg2/VT100TerminalView.st,v 1.48 2013-07-10 16:41:41 cg Exp $'
 ! !