1 files changed, 26 insertions, 26 deletions
diff --git a/lib/puppet/parser/ast/asthash.rb b/lib/puppet/parser/ast/asthash.rb
index d16b7459f..ae81d35dd 100644
--- a/lib/puppet/parser/ast/asthash.rb
+++ b/lib/puppet/parser/ast/asthash.rb
@@ -1,37 +1,37 @@
 require 'puppet/parser/ast/leaf'
 
 class Puppet::Parser::AST
-    class ASTHash < Leaf
-        include Enumerable
+  class ASTHash < Leaf
+    include Enumerable
 
-        # Evaluate our children.
-        def evaluate(scope)
-            items = {}
+    # Evaluate our children.
+    def evaluate(scope)
+      items = {}
 
-            @value.each_pair do |k,v|
-                key = k.respond_to?(:safeevaluate) ? k.safeevaluate(scope) : k
-                items.merge!({ key => v.safeevaluate(scope) })
-            end
+      @value.each_pair do |k,v|
+        key = k.respond_to?(:safeevaluate) ? k.safeevaluate(scope) : k
+        items.merge!({ key => v.safeevaluate(scope) })
+      end
 
-            items
-        end
+      items
+    end
 
-        def merge(hash)
-            case hash
-            when ASTHash
-                @value = @value.merge(hash.value)
-            when Hash
-                @value = @value.merge(hash)
-            end
-        end
+    def merge(hash)
+      case hash
+      when ASTHash
+        @value = @value.merge(hash.value)
+      when Hash
+        @value = @value.merge(hash)
+      end
+    end
 
-        def to_s
-            "{" + @value.collect { |v| v.collect { |a| a.to_s }.join(' => ') }.join(', ') + "}"
-        end
+    def to_s
+      "{" + @value.collect { |v| v.collect { |a| a.to_s }.join(' => ') }.join(', ') + "}"
+    end
 
-        def initialize(args)
-            super(args)
-            @value ||= {}
-        end
+    def initialize(args)
+      super(args)
+      @value ||= {}
     end
+  end
 end