From 3f6d31dee1ab2ef84185899caca1011cb0b54345 Mon Sep 17 00:00:00 2001
From: Mike McQuaid
Date: Sat, 3 Dec 2016 15:59:05 +0000
Subject: bash_test: handle race condition.

Other tests may delete Bash files (e.g. `shcmd.sh`) while tests are
ongoing so ensure this doesn't cause a test failure.
---
 Library/Homebrew/test/bash_test.rb | 1 +
 1 file changed, 1 insertion(+)

(limited to 'Library')

diff --git a/Library/Homebrew/test/bash_test.rb b/Library/Homebrew/test/bash_test.rb
index ff418c787..671ab5ec8 100644
--- a/Library/Homebrew/test/bash_test.rb
+++ b/Library/Homebrew/test/bash_test.rb
@@ -2,6 +2,7 @@ require "testing_env"
 
 class BashTests < Homebrew::TestCase
   def assert_valid_bash_syntax(file)
+    return unless file.exist?
     output = Utils.popen_read("/bin/bash -n #{file} 2>&1")
     assert $?.success?, output
   end
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