diff options
Diffstat (limited to 'Library')
| -rw-r--r-- | Library/Homebrew/extend/ENV.rb | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Library/Homebrew/extend/ENV.rb b/Library/Homebrew/extend/ENV.rb index 4c6c5fd47..fd87ffeea 100644 --- a/Library/Homebrew/extend/ENV.rb +++ b/Library/Homebrew/extend/ENV.rb @@ -409,6 +409,7 @@ Please take one of the following actions: [*key].each do |key| next if self[key].nil? self[key] = self[key].sub value, '' # can't use sub! on ENV + self[key] = self[key].gsub /\s+/, ' ' # compact whitespace self[key] = nil if self[key].empty? # keep things clean end end |