summary refs log tree commit
path: root/lib/rack/handler/webrick.rb
diff options
context:
space:
mode:
Diffstat (limited to 'lib/rack/handler/webrick.rb')
-rw-r--r--lib/rack/handler/webrick.rb4
1 files changed, 1 insertions, 3 deletions
diff --git a/lib/rack/handler/webrick.rb b/lib/rack/handler/webrick.rb
index 5b9ae740..43286113 100644
--- a/lib/rack/handler/webrick.rb
+++ b/lib/rack/handler/webrick.rb
@@ -40,9 +40,7 @@ module Rack
         env["HTTP_VERSION"] ||= env["SERVER_PROTOCOL"]
         env["QUERY_STRING"] ||= ""
         env["REQUEST_PATH"] ||= "/"
-        if env["PATH_INFO"] == ""
-          env.delete "PATH_INFO"
-        else
+        unless env["PATH_INFO"] == ""
           path, n = req.request_uri.path, env["SCRIPT_NAME"].length
           env["PATH_INFO"] = path[n, path.length-n]
         end