* lib/cgi.rb (CGI#[]): get rid of exceptions being raised.

  [ruby-dev:30740], Thanks Kentaro KAWAMOTO.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_5@12341 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 7 insertions, 1 deletions

diff --git a/ChangeLog b/ChangeLog
index 31e6fedbd5..009fcd0058 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Wed May 23 06:51:46 2007  URABE Shyouhei  <shyouhei@ruby-lang.org>
+
+	* lib/cgi.rb (CGI#[]): get rid of exceptions being raised.
+	  [ruby-dev:30740], Thanks Kentaro KAWAMOTO.
+
 Wed May 23 06:14:15 2007  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* win32/win32.c (move_to_next_entry): loc also must move forward.
diff --git a/lib/cgi.rb b/lib/cgi.rb
index d4bea54e7e..a5f79b14ac 100644
--- a/lib/cgi.rb
+++ b/lib/cgi.rb
@@ -1163,6 +1163,7 @@ class CGI
     # retrieved; use #params() to get the array of values.
     def [](key)
       params = @params[key]
+      return '' unless params
       value = params[0]
       if @multipart
         if value
diff --git a/version.h b/version.h
index 7953832386..bb15557fd8 100644
--- a/version.h
+++ b/version.h
@@ -2,7 +2,7 @@
 #define RUBY_RELEASE_DATE "2007-05-23"
 #define RUBY_VERSION_CODE 185
 #define RUBY_RELEASE_CODE 20070523
-#define RUBY_PATCHLEVEL 48
+#define RUBY_PATCHLEVEL 49
 
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 8