From 3ded1752419fbc48fc1dd29c2fc423517b6f74c0 Mon Sep 17 00:00:00 2001
From: Xu Cheng
Date: Sun, 14 Jun 2015 14:35:44 +0800
Subject: uses: rescue TapFormulaAmbiguityError caused by Dependency#to_formula

Fixes Homebrew/homebrew#40636.
---
 Library/Homebrew/cmd/uses.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Library')

diff --git a/Library/Homebrew/cmd/uses.rb b/Library/Homebrew/cmd/uses.rb
index bb6541865..8738db894 100644
--- a/Library/Homebrew/cmd/uses.rb
+++ b/Library/Homebrew/cmd/uses.rb
@@ -25,7 +25,7 @@ module Homebrew
             reqs = f.recursive_requirements do |dependent, req|
               Requirement.prune if ignores.any? { |ignore| req.send(ignore) } && !dependent.build.with?(req)
             end
-            deps.any? { |dep| dep.to_formula.full_name == ff.full_name } ||
+            deps.any? { |dep| dep.to_formula.full_name == ff.full_name rescue dep.name == ff.name } ||
               reqs.any? { |req| req.name == ff.name || [ff.name, ff.full_name].include?(req.default_formula) }
           else
             deps = f.deps.reject do |dep|
@@ -34,7 +34,7 @@ module Homebrew
             reqs = f.requirements.reject do |req|
               ignores.any? { |ignore| req.send(ignore) }
             end
-            deps.any? { |dep| dep.to_formula.full_name == ff.full_name } ||
+            deps.any? { |dep| dep.to_formula.full_name == ff.full_name rescue dep.name == ff.name } ||
               reqs.any? { |req| req.name == ff.name || [ff.name, ff.full_name].include?(req.default_formula) }
           end
         rescue FormulaUnavailableError
-- 
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