Treat an empty content type as nil content type (issue rack#40)

kagminjeong · Aug 11, 2010 · e70161d · e70161d
1 parent b986567
commit e70161d
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/lib/rack/request.rb b/lib/rack/request.rb
@@ -28,7 +28,12 @@ def path_info;       @env["PATH_INFO"].to_s                   end
     def request_method;  @env["REQUEST_METHOD"]                   end
     def query_string;    @env["QUERY_STRING"].to_s                end
     def content_length;  @env['CONTENT_LENGTH']                   end
-    def content_type;    @env['CONTENT_TYPE']                     end
+
+    def content_type
+      content_type = @env['CONTENT_TYPE']
+      content_type.nil? || content_type.empty? ? nil : content_type
+    end
+
     def session;         @env['rack.session'] ||= {}              end
     def session_options; @env['rack.session.options'] ||= {}      end
     def logger;          @env['rack.logger']                      end