return text/html content-type

1 files changed, 2 insertions, 4 deletions

diff --git a/src/saml-idp/main.rb b/src/saml-idp/main.rb
index 575fb7d..d829ff9 100644
--- a/src/saml-idp/main.rb
+++ b/src/saml-idp/main.rb
@@ -131,7 +131,7 @@ class IdentityProvider
     ERB
     erb = ERB.new(template, nil, trim_mode: '-')
     html = erb.result(binding)
-    [200, {}, [html]]
+    [200, { 'Content-Type' => "text/html" }, [html]]
   end
 
   def call(env)
@@ -165,9 +165,7 @@ class IdentityProvider
     else
       query_string = request.query_string
       on = query_string.include?("&") ? "&" : "&"
-      result = Hash[query_string.split(on).map { |x| x.split("=", 2) }]
-      result = result.symbolize_keys
-      result
+      Hash[query_string.split(on).map { |x| x.split("=", 2) }].symbolize_keys
     end
   end
 end