From 19c42c0740145dec1be93c332647f4310ea19918 Mon Sep 17 00:00:00 2001 From: matz Date: Wed, 10 Apr 2002 08:45:26 +0000 Subject: * variable.c (rb_obj_remove_instance_variable): raise NameError if specified instance variable is not defined. * variable.c (generic_ivar_remove): modified to check ivar existence. * file.c (rb_file_s_extname): new method based on the proposal (and patch) from Mike Hall. [new] * eval.c (error_handle): default to 1 unless status is set. * eval.c (ruby_options): guard error_handle() with PROT_NONE. * eval.c (ruby_stop): ditto. * math.c (math_acosh): added. [new] * math.c (math_asinh): ditto. * math.c (math_atanh): ditto. * struct.c (rb_struct_each_pair): method added. [new] * class.c (rb_singleton_class): wrong condition; was creating unnecessary singleton class. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2348 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- lib/cgi/session.rb | 1 + 1 file changed, 1 insertion(+) (limited to 'lib/cgi/session.rb') diff --git a/lib/cgi/session.rb b/lib/cgi/session.rb index eb8f0cbaf6..cfefa8f0b0 100644 --- a/lib/cgi/session.rb +++ b/lib/cgi/session.rb @@ -137,6 +137,7 @@ class CGI end def update + return unless @hash @f.rewind for k,v in @hash @f.printf "%s=%s\n", CGI::escape(k), CGI::escape(String(v)) -- cgit v1.2.3