Fix obvious bug in the to_dot extension after refactoring

tommeier · May 25, 2011 · d396390 · d396390
1 parent 5dbc188
commit d396390
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/sequel/extensions/to_dot.rb b/lib/sequel/extensions/to_dot.rb
@@ -44,7 +44,7 @@ def dot(label, j=nil)
     def v(e, l)
       @i += 1
       dot(l, "#{@stack.last} -> #{@i}") if l
-      @stack.push(i)
+      @stack.push(@i)
       case e
       when LiteralString
         dot "#{e.inspect}.lit"