From 4d5c1526665bda7ccd3948e388bec27001ddd1e7 Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Thu, 5 Mar 2015 20:48:47 -0500
Subject: Remove unnecessary nil check

The backticks will either return a string or raise an exception, so
`executable` cannot be nil.
---
 Library/Homebrew/requirements/python_dependency.rb | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

(limited to 'Library')

diff --git a/Library/Homebrew/requirements/python_dependency.rb b/Library/Homebrew/requirements/python_dependency.rb
index 750db6c53..f5276cb4e 100644
--- a/Library/Homebrew/requirements/python_dependency.rb
+++ b/Library/Homebrew/requirements/python_dependency.rb
@@ -36,9 +36,7 @@ class PythonDependency < Requirement
   def which_python
     python = which python_binary
     return unless python
-    executable = `#{python} -c "import sys; print(sys.executable)"`.strip
-    return unless executable
-    Pathname.new executable
+    Pathname.new Utils.popen_read(python, "-c", "import sys; print(sys.executable)").strip
   end
 
   def system_python; "/usr/bin/#{python_binary}" end
-- 
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