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-rw-r--r--actionpack/lib/action_dispatch/middleware/remote_ip.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/actionpack/lib/action_dispatch/middleware/remote_ip.rb b/actionpack/lib/action_dispatch/middleware/remote_ip.rb
index 9f1ae80b97..8bae5bfeff 100644
--- a/actionpack/lib/action_dispatch/middleware/remote_ip.rb
+++ b/actionpack/lib/action_dispatch/middleware/remote_ip.rb
@@ -131,8 +131,8 @@ module ActionDispatch
should_check_ip = @check_ip && client_ips.last && forwarded_ips.last
if should_check_ip && !forwarded_ips.include?(client_ips.last)
# We don't know which came from the proxy, and which from the user
- raise IpSpoofAttackError, "IP spoofing attack?! " +
- "HTTP_CLIENT_IP=#{@req.client_ip.inspect} " +
+ raise IpSpoofAttackError, "IP spoofing attack?! " \
+ "HTTP_CLIENT_IP=#{@req.client_ip.inspect} " \
"HTTP_X_FORWARDED_FOR=#{@req.x_forwarded_for.inspect}"
end