allow PATH_INFO to be nil

alisyed · Apr 9, 2010 · fa34499 · fa34499
1 parent 77d6a62
commit fa34499
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/rack/openid.rb b/lib/rack/openid.rb
@@ -170,7 +170,7 @@ def sanitize_query_string(env)
           Rack::Utils.build_query(env["rack.request.query_hash"])
 
         qs = env["QUERY_STRING"]
-        request_uri = env["PATH_INFO"].dup
+        request_uri = (env["PATH_INFO"] || "").dup
         request_uri << "?" + qs unless qs == ""
         env["REQUEST_URI"] = request_uri
       end