* lib/cgi/session.rb (CGI::Session#initialize): empty session id was

used if request had no session key.  fixed: [ruby-core:03981]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@7604 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Mon Dec 20 03:30:40 2004  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* lib/cgi/session.rb (CGI::Session#initialize): empty session id was
+	  used if request had no session key.  fixed: [ruby-core:03981]
+
 Mon Dec 20 00:16:54 2004  Kouhei Sutou  <kou@cozmixng.org>
 
 	* lib/rexml/encodings/SHIFT_JIS.rb: fixed LoadError bug.

lib/cgi/session.rb

@@ -253,7 +253,8 @@ class CGI
 	end
       end
       unless session_id
-	if session_id = request[session_key] 
+	if request.key?(session_key)
+	  session_id = request[session_key]
 	  session_id = session_id.read if session_id.respond_to?(:read)
 	end
 	unless session_id