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Revert "Make process reuse the env var passed as argument"
This reverts commit 0e4748c.
remove warning: assigned but unused variable
Make process reuse the env var passed as argument
Fix the precedence issue here
Not need to do this double ternary
port is appended twice to HTTP_HOST when host already has the port
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Signed-off-by: José Valim <firstname.lastname@example.org>