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-rw-r--r--Library/Homebrew/extend/pathname.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/Library/Homebrew/extend/pathname.rb b/Library/Homebrew/extend/pathname.rb
index 78c27bf3f..4ba5b7803 100644
--- a/Library/Homebrew/extend/pathname.rb
+++ b/Library/Homebrew/extend/pathname.rb
@@ -401,8 +401,8 @@ class Pathname
def abv
out=''
n=`find #{to_s} -type f ! -name .DS_Store | wc -l`.to_i
- out<<"#{n} files, " if n > 1
- out<<`/usr/bin/du -hs #{to_s} | cut -d"\t" -f1`.strip
+ out << "#{n} files, " if n > 1
+ out << `/usr/bin/du -hs #{to_s} | cut -d"\t" -f1`.strip
end
# We redefine these private methods in order to add the /o modifier to