http_request: freeze modifiable elements
commitaca95eb1157eff8351320c4b2f5daa904330e904
authorEric Wong <normalperson@yhbt.net>
Tue, 21 Apr 2009 18:14:41 +0000 (21 11:14 -0700)
committerEric Wong <normalperson@yhbt.net>
Tue, 21 Apr 2009 18:16:23 +0000 (21 11:16 -0700)
treed53b913ea44b3fdde2d31b7cd45b19bb2941a41b
parentd048a9a8cc757d6b0078a47fa472eaefaa82b700
http_request: freeze modifiable elements

Otherwise applications can change them behind our back
and affect subsequent requests.
lib/unicorn/http_request.rb