Fix unittest test_arch_for_command for 10.5

1 files changed, 6 insertions, 3 deletions

diff --git a/Library/Homebrew/unittest.rb b/Library/Homebrew/unittest.rb
index 255b55601..15b0dc3cf 100755
--- a/Library/Homebrew/unittest.rb
+++ b/Library/Homebrew/unittest.rb
@@ -421,10 +421,13 @@ class BeerTasting <Test::Unit::TestCase
   end
 
   def test_arch_for_command
-    # NOTE only works on Snow Leopard I bet, pick a better file!
     arches=arch_for_command '/usr/bin/svn'
-    assert_equal 3, arches.count
-    assert arches.include?(:x86_64)
+    if `sw_vers -productVersion` =~ /10\.(\d)\.(\d+)/ and $1.to_i >= 6
+      assert_equal 3, arches.count
+      assert arches.include?(:x86_64)
+    else
+      assert_equal 2, arches.count
+    end
     assert arches.include?(:i386)
     assert arches.include?(:ppc7400)
   end