Levente Uzonyi uploaded a new version of Network to project The Trunk:
http://source.squeak.org/trunk/Network-ul.43.mcz

==================== Summary ====================

Name: Network-ul.43
Author: ul
Time: 14 December 2009, 2:59:36 am
UUID: e14321f4-7104-4745-bda1-c3138b4f537f
Ancestors: Network-ar.42

- fix: use isKindOf: String instead of class == String

=============== Diff against Network-ar.42 ===============

Item was changed:
  ----- Method: HTTPSocket class>>useProxyServerNamed:port: (in category 'proxy settings') -----
  useProxyServerNamed: proxyServerName port: portNum
  	"Direct all HTTP requests to the HTTP proxy server with the given name and port number."
  
  	proxyServerName ifNil: [  "clear proxy settings"
  		self httpProxyServer: nil.
  		self httpProxyPort: 80.
  		^ self].
  
  	proxyServerName isString
  		ifFalse: [self error: 'Server name must be a String or nil'].
  	self httpProxyServer: proxyServerName.
  
  	self httpProxyPort: portNum.
+ 	(self httpProxyPort isKindOf: String) ifTrue: [HTTPPort := portNum asNumber].
- 	self httpProxyPort class == String ifTrue: [HTTPPort := portNum asNumber].
  	self httpProxyPort ifNil: [self httpProxyPort: self defaultPort].!