From ac8dd9ae7db7fd1aa6854f5d756b58b42cb3ceb6 Mon Sep 17 00:00:00 2001
From: FX Coudert <fxcoudert@gmail.com>
Date: Sat, 4 Mar 2017 14:05:32 +0100
Subject: [PATCH] Don't list duplicate dylibs for universal

---
 Library/Homebrew/os/mac/mach.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/os/mac/mach.rb b/Library/Homebrew/os/mac/mach.rb
index 4113a06018..9b53c49797 100644
--- a/Library/Homebrew/os/mac/mach.rb
+++ b/Library/Homebrew/os/mac/mach.rb
@@ -54,7 +54,7 @@ module MachOShim
   def dynamically_linked_libraries(except: :none)
     lcs = macho.dylib_load_commands.reject { |lc| lc.type == except }
 
-    lcs.map(&:name).map(&:to_s)
+    lcs.map(&:name).map(&:to_s).uniq
   end
 
   def dylib_id
-- 
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