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Return after assign in guard clause

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Loic Nageleisen 2017-09-19 13:57:01 +02:00
parent f70c28abd9
commit c3a69ac1ed
1 changed files with 4 additions and 1 deletions
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5
lib/nanoserve.rb
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@ -129,7 +129,10 @@ module NanoServe
end
def parse_header(str)
(@sep = '' && return) if str == ''
if str == ''
@sep = true
return
end
unless (m = str.match(/(?<header>[A-Za-z][-A-Za-z]*):\s+(?<value>.+)$/))
raise RequestError, "cannot parse header: '#{str}'"