From 81b50813905847c22c935dced6671810b7f33288 Mon Sep 17 00:00:00 2001
From: Zach Riggle <riggle@google.com>
Date: Wed, 25 Nov 2015 12:39:16 -0500
Subject: [PATCH] Fix event ordering on Python3

---
 pwndbg/events.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/pwndbg/events.py b/pwndbg/events.py
index 1e26846e0..f3dfcb9d0 100644
--- a/pwndbg/events.py
+++ b/pwndbg/events.py
@@ -27,10 +27,11 @@ pause = 0
 # to detect when the binary is running or not.
 class StartEvent(object):
     def __init__(self):
-        self.registered = set()
+        self.registered = list()
         self.running    = False
     def connect(self, function):
-        self.registered.add(function)
+        if function not in self.registered:
+            self.registered.append(function)
     def disconnect(self, function):
         if function in self.registered:
             self.registered.remove(function)