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update: guard against nil in tap migrations

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This commit is contained in:
Jack Nagel 2013-11-14 09:25:27 -06:00
parent f41e1a3b83
commit 8335401bc3
1 changed files with 3 additions and 1 deletions
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4
Library/Homebrew/cmd/update.rb
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@ -59,7 +59,9 @@ module Homebrew extend self
# automatically tap any migrated formulae's new tap # automatically tap any migrated formulae's new tap
report.select_formula(:D).each do |f| report.select_formula(:D).each do |f|
next unless (HOMEBREW_CELLAR/f).exist? next unless (HOMEBREW_CELLAR/f).exist?
tap_user, tap_repo = TAP_MIGRATIONS[f].split '/' migration = TAP_MIGRATIONS[f]
next unless migration
tap_user, tap_repo = migration.split '/'
begin begin
install_tap tap_user, tap_repo install_tap tap_user, tap_repo
rescue AlreadyTappedError => e rescue AlreadyTappedError => e