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-rw-r--r--actionpack/lib/action_controller/cgi_process.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/actionpack/lib/action_controller/cgi_process.rb b/actionpack/lib/action_controller/cgi_process.rb
index d59de771c9..8c472c5514 100644
--- a/actionpack/lib/action_controller/cgi_process.rb
+++ b/actionpack/lib/action_controller/cgi_process.rb
@@ -79,7 +79,7 @@ module ActionController #:nodoc:
end
def host
- env["HTTP_X_FORWARDED_HOST"] || @cgi.host.to_s.split(":").first
+ env["HTTP_X_FORWARDED_HOST"] || @cgi.host.to_s.split(":").first || ''
end
def session