diff options
Diffstat (limited to 'lib/rack/lint.rb')
| -rw-r--r-- | lib/rack/lint.rb | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/rack/lint.rb b/lib/rack/lint.rb index 17b188f4..98ba9b44 100644 --- a/lib/rack/lint.rb +++ b/lib/rack/lint.rb @@ -627,15 +627,17 @@ module Rack assert("headers object should respond to #each, but doesn't (got #{header.class} as headers)") { header.respond_to? :each } - header.each { |key, value| - ## Special headers starting "rack." are for communicating with the - ## server, and must not be sent back to the client. - next if key =~ /^rack\..+$/ + header.each { |key, value| ## The header keys must be Strings. assert("header key must be a string, was #{key.class}") { key.kind_of? String } + + ## Special headers starting "rack." are for communicating with the + ## server, and must not be sent back to the client. + next if key =~ /^rack\..+$/ + ## The header must not contain a +Status+ key. assert("header must not contain Status") { key.downcase != "status" } ## The header must conform to RFC7230 token specification, i.e. cannot |