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keg_relocate: replaced 'if' with guard clause

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Closes Homebrew/homebrew#46211.
This commit is contained in:
Syed Humza Shah 2015-11-20 14:40:28 +00:00 committed by Mike McQuaid
parent 5607858d90
commit 5e09a6a743
1 changed files with 3 additions and 1 deletions
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4
Library/Homebrew/keg_relocate.rb
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@ -56,6 +56,8 @@ class Keg
changed = s.gsub!(old_cellar, new_cellar) changed = s.gsub!(old_cellar, new_cellar)
changed = s.gsub!(old_prefix, new_prefix) || changed changed = s.gsub!(old_prefix, new_prefix) || changed
next unless changed
begin begin
first.atomic_write(s) first.atomic_write(s)
rescue SystemCallError rescue SystemCallError
@ -64,7 +66,7 @@ class Keg
end end
else else
rest.each { |file| FileUtils.ln(first, file, :force => true) } rest.each { |file| FileUtils.ln(first, file, :force => true) }
end if changed end
end end
end end