This commit was generated by cvs2svn to compensate for changes in r372,

which included commits to RCS files with non-trunk default branches.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@373 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/mailread.rb

@@ -1,7 +1,7 @@
 class Mail
 
   def initialize(f)
-    unless f.kind_of?(IO)
+    unless defined? f.gets
       f = open(f, "r")
       opened = true
     end
@@ -15,7 +15,8 @@ class Mail
 	break if /^$/		# end of header
 
 	if /^(\S+):\s*(.*)/
-	  @header[attr = $1.capitalize!] = $2
+	  (attr = $1).capitalize!
+	  @header[attr] = $2
 	elsif attr
 	  sub!(/^\s*/, '')
 	  @header[attr] += "\n" + $_