instrument.rb in blood_contracts-instrumentation-0.1.1

- old
+ new

@@ -27,10 +27,10 @@
           raise ArgumentError unless proto.respond_to?(:call)
 
           instance = instrument_from_proc(proto)
 
           if before.respond_to?(:call)
-            inst.define_singleton_method(:before, &before)
+            instance.define_singleton_method(:before, &before)
           end
 
           define_stub(instance, :before)
 
           if after.respond_to?(:call)