From 2b72bd35923396ae5054209fe597440d2474ecc5 Mon Sep 17 00:00:00 2001
From: Robin Ward <robin.ward@gmail.com>
Date: Fri, 21 Aug 2015 11:39:40 -0400
Subject: [PATCH] FIX: Missed incrementing `idx`

---
 lib/plugin/instance.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/plugin/instance.rb b/lib/plugin/instance.rb
index 3c2f35cd98a..1339a47d6be 100644
--- a/lib/plugin/instance.rb
+++ b/lib/plugin/instance.rb
@@ -95,6 +95,7 @@ class Plugin::Instance
 
     # generate a unique method name
     method_name = "#{plugin.name}_#{klass.name}_#{callback}#{@idx}".underscore
+    @idx += 1
     hidden_method_name = :"#{method_name}_without_enable_check"
     klass.send(:define_method, hidden_method_name, &block)