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| author | mansimarkaur | 2017-07-27 04:40:27 +0530 |
|---|---|---|
| committer | mansimarkaur | 2017-08-29 16:16:17 +0530 |
| commit | 53be6bb4bd69eaf8cc8e5c3c1ac9ecd1ddb1582c (patch) | |
| tree | 9ba00047b88144b58da4701b29b15f6bd21ef10a /Library/Homebrew/utils | |
| parent | cf96d8d9700d0869d52add879f25179509b3773c (diff) | |
| download | brew-53be6bb4bd69eaf8cc8e5c3c1ac9ecd1ddb1582c.tar.bz2 | |
Added check for svn availability
Diffstat (limited to 'Library/Homebrew/utils')
| -rw-r--r-- | Library/Homebrew/utils/svn.rb | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Library/Homebrew/utils/svn.rb b/Library/Homebrew/utils/svn.rb index 7a99551b3..fb49ac2e9 100644 --- a/Library/Homebrew/utils/svn.rb +++ b/Library/Homebrew/utils/svn.rb @@ -1,6 +1,7 @@ module Utils def self.svn_available? - @svn ||= quiet_system HOMEBREW_SHIMS_PATH/"scm/svn", "--version" + return @svn if instance_variable_defined?(:@svn) + @svn = quiet_system HOMEBREW_SHIMS_PATH/"scm/svn", "--version" end def self.svn_remote_exists(url) |