From 4ab696e4f272d36b630b6aef33c8d1b9a7f82ef0 Mon Sep 17 00:00:00 2001
From: Jack Nagel <jacknagel@gmail.com>
Date: Sat, 5 Jul 2014 17:44:14 -0500
Subject: [PATCH] brew-pull: avoid the "var = ... rescue nil" dance

---
 Library/Contributions/cmd/brew-pull.rb | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/Library/Contributions/cmd/brew-pull.rb b/Library/Contributions/cmd/brew-pull.rb
index 45e1f8e505..c7d9d02cfa 100755
--- a/Library/Contributions/cmd/brew-pull.rb
+++ b/Library/Contributions/cmd/brew-pull.rb
@@ -80,7 +80,6 @@ ARGV.named.each do |arg|
 
   changed_formulae = []
 
-
   if tap_dir
     formula_dir = %w[Formula HomebrewFormula].find { |d| tap_dir.join(d).directory? } || ""
   else
@@ -95,9 +94,12 @@ ARGV.named.each do |arg|
     # Don't try and do anything to removed files.
     if status == "A" || status == "M"
       name = File.basename(filename, ".rb")
-      formula = Formula[name] rescue nil
-      next unless formula
-      changed_formulae << formula
+
+      begin
+        changed_formulae << Formula[name]
+      rescue FormulaUnavailableError
+        next
+      end
     end
   end