5 files changed, 6 insertions, 7 deletions
@@ -143,7 +143,7 @@ module WEBrick
 setup_header
 @header_part << CRLF
 @header_part.rewind
- rescue Exception => ex
 raise CGIError, "invalid CGI environment"
 end
 end
@@ -280,7 +280,7 @@ module WEBrick
 if @request_method == "HEAD"
 # do nothing
 elsif chunked?
- remain = body ? @body.bytesize : 0
 while buf = @body[@sent_size, @buffer_size]
 break if buf.empty?
 data = ""
@@ -20,7 +20,6 @@ end
 STDIN.binmode
-buf = ""
 len = sysread(STDIN, 8).to_i
 out = sysread(STDIN, len)
 STDOUT.reopen(open(out, "w"))
@@ -38,7 +37,7 @@ hash.each{|k, v| ENV[k] = v if v }
 dir = File::dirname(ENV["SCRIPT_FILENAME"])
 Dir::chdir dir
-if interpreter = ARGV[0]
 argv = ARGV.dup
 argv << ENV["SCRIPT_FILENAME"]
 exec(*argv)
@@ -44,8 +44,8 @@ module WEBrick
 private
 def evaluate(erb, servlet_request, servlet_response)
 Module.new.module_eval{
- meta_vars = servlet_request.meta_vars
- query = servlet_request.query
 erb.result(binding)
 }
 end
@@ -60,7 +60,7 @@ module WEBrick
 private
 def format(arg)
- str = if arg.is_a?(Exception)
 "#{arg.class}: #{arg.message}\n\t" <<
 arg.backtrace.join("\n\t") << "\n"
 elsif arg.respond_to?(:to_str)