IPC::Run and IPC::Run3 are both very upset when you try to use them under environments where you have STDOUT and/or STDERR tied to something else, such as under fastcgi. The module adds safe-guarding code when you call IPC::Run or IPC::Run3 under such environment to make sure it always works. If you intend to release your code to work under normal environment as well as under fastcgi, simply use this module *after* the "IPC" modules are loaded in your code.
WWW: http://search.cpan.org/dist/IPC-Run-SafeHandles/
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