improve more

listversioned/listversioned.rb

@@ -81,9 +81,10 @@ def fetch(uri_str, limit = 10)
 	case response
 	when Net::HTTPSuccess		then response
 	when Net::HTTPRedirection	then fetch(response['location'], limit - 1)
-	when Net::HTTPNotFound		then puts "404 Not Found #{uri_str}"; response.error!
+	when Net::HTTPUnauthorized	then puts "401 Authorization Required #{uri_str}"
-	when Net::HTTPUnauthorized	then puts "401 Authorization Required #{uri_str}"; response.error!
+	when Net::HTTPUnauthorized	then puts "401 Authorization Required #{uri_str}"
-	when Net::HTTPUnauthorized	then puts "401 Authorization Required #{uri_str}"; response.error!
+	when Net::HTTPForbidden		then puts "403 Forbidden #{uri_str}"
+	when Net::HTTPNotFound		then puts "404 Not Found #{uri_str}"
 	else
 		response.error!
 	end
@@ -156,7 +157,9 @@ def cvsparse(url)
 	begin
 		body = fetch("#{url}/CVS/Entries").body
 	rescue
-		p $!
+	end
+	if body.nil?
+		return
 	end
 	dirs = Array.new
 	body.each{|line|
@@ -192,7 +195,6 @@ if mode.nil?
 		body = fetch("#{options["-u"]}/.svn/entries").body
 		mode="subversion"
 	rescue
-		p $!
 	end
 end
 
@@ -202,7 +204,6 @@ if mode.nil?
 		body = fetch("#{options["-u"]}/CVS/Entries").body
 		mode="cvs"
 	rescue
-		p $!
 	end
 end