diff options
Diffstat (limited to 'lib/puppet/parser')
| -rw-r--r-- | lib/puppet/parser/scope.rb | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/puppet/parser/scope.rb b/lib/puppet/parser/scope.rb index e81664219..b441fd4bc 100644 --- a/lib/puppet/parser/scope.rb +++ b/lib/puppet/parser/scope.rb @@ -639,7 +639,13 @@ module Puppet # Define our type. def settype(name,ltype) - @typetable[name] = ltype + # Don't let them redefine the class in this scope. + if @typetable.include?(name) + raise Puppet::ParseError, + "%s is already defined" % name + else + @typetable[name] = ltype + end end # Return an interpolated string. |