--- a/SerialPort.st	Wed Jul 18 19:13:17 2012 +0200
+++ b/SerialPort.st	Thu Jul 19 19:36:36 2012 +0200
@@ -381,7 +381,7 @@
 #   define PARITY_EVEN    2
 #   define PARITY_NONE    3
 
-    if (__isString(__INST(portName))) {
+    if (__isStringLike(__INST(portName))) {
         __portName = __stringVal(__INST(portName));
     } else {
         errorSymbol = @symbol(portName);
@@ -646,9 +646,9 @@
 !SerialPort class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libbasic2/SerialPort.st,v 1.18 2011-11-30 10:48:40 stefan Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic2/SerialPort.st,v 1.19 2012-07-19 17:36:36 stefan Exp $'
 !
 
 version_CVS
-    ^ '$Header: /cvs/stx/stx/libbasic2/SerialPort.st,v 1.18 2011-11-30 10:48:40 stefan Exp $'
+    ^ '$Header: /cvs/stx/stx/libbasic2/SerialPort.st,v 1.19 2012-07-19 17:36:36 stefan Exp $'
 ! !