update functional tests for guard_interpreterbtm/guard-exception

we now raise an error when passed a block and a guard_interpreter is
specified other than :default. When other interpreters become the "default"
(which actually means use the default shell for that platform) we will
need to consider those as well, i.e. #1495.

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/chef/resource/conditional.rb b/lib/chef/resource/conditional.rb
index ad082c82d1..30abfdec81 100644
--- a/lib/chef/resource/conditional.rb
+++ b/lib/chef/resource/conditional.rb
@@ -54,7 +54,7 @@ class Chef
           raise ArgumentError, "only_if/not_if requires either a command or a block" unless block_given?
           if parent_resource.guard_interpreter != :default
             msg = "#{parent_resource.name} was given a guard_interpreter of #{parent_resource.guard_interpreter}, "
-            msg << "but not given a command as a string. guard_interpreter does not support blocks."
+            msg << "but not given a command as a string. guard_interpreter does not support blocks (because they just contain ruby)."
             raise ArgumentError, msg
           end
           @guard_interpreter = nil