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-rw-r--r--Library/Homebrew/cmd/list.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/Library/Homebrew/cmd/list.rb b/Library/Homebrew/cmd/list.rb
index 53985d113..068f26835 100644
--- a/Library/Homebrew/cmd/list.rb
+++ b/Library/Homebrew/cmd/list.rb
@@ -136,7 +136,7 @@ class PrettyListing
root.children.sort.each do |pn|
if pn.directory?
dirs << pn
- elsif block_given? and yield pn
+ elsif block_given? && yield(pn)
puts pn
other = "other "
else