Fixed error with empty shell provisioner

`read` returns nil on empty files, so the call to `valid_encoding` fails.
2014-04-09 22:56:15 +02:00 · 2014-04-09 22:56:15 +02:00 · 247a2470c0
parent 9529dd8cde
commit 247a2470c0
1 changed files with 1 additions and 1 deletions
--- a/plugins/provisioners/shell/config.rb
+++ b/plugins/provisioners/shell/config.rb
@ -53,7 +53,7 @@ module VagrantPlugins
                              :path => expanded_path)
          else
            data = expanded_path.read(16)
-            if !data.valid_encoding?
+            if data != nil && !data.valid_encoding?
              errors << I18n.t(
                "vagrant.provisioners.shell.invalid_encoding",
                actual: data.encoding.to_s,