From 0be5f5dd2de73483682eb8d4c38f659303b5ef5d Mon Sep 17 00:00:00 2001
From: Adam Vandenberg
Date: Sun, 23 Feb 2014 22:07:30 -0800
Subject: only get counts if needed

---
 Library/Homebrew/cmd/prune.rb | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'Library')

diff --git a/Library/Homebrew/cmd/prune.rb b/Library/Homebrew/cmd/prune.rb
index 1f4577b0d..0ea11ca73 100644
--- a/Library/Homebrew/cmd/prune.rb
+++ b/Library/Homebrew/cmd/prune.rb
@@ -38,11 +38,10 @@ module Homebrew extend self
 
     repair_taps unless ARGV.dry_run?
 
-    n, d = ObserverPathnameExtension.counts
-
     if ObserverPathnameExtension.total.zero?
       puts "Nothing pruned" if ARGV.verbose?
     else
+      n, d = ObserverPathnameExtension.counts
       print "Pruned #{n} symbolic links "
       print "and #{d} directories " if d > 0
       puts  "from #{HOMEBREW_PREFIX}"
-- 
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