Silence facter by redirecting python -V stderr

Jarl Stefansson · Jarl Stefansson · commit fae8ae447614 · 2014-01-07T13:29:00.000-05:00
diff --git a/lib/facter/python_version.rb b/lib/facter/python_version.rb
@@ -14,7 +14,7 @@
 Facter.add("python_version") do
   has_weight 100
   setcode do
-    /^.*(\d+\.\d+\.\d+)$/.match(Facter::Util::Resolution.exec('python -V'))[1]
+    /^.*(\d+\.\d+\.\d+)$/.match(Facter::Util::Resolution.exec('python -V 2>/dev/null'))[1]
   end
 end
 
