From ad040bafaf562672013173a69ed4e211b4596e24 Mon Sep 17 00:00:00 2001
From: Tim Gates <tim.gates@iress.com>
Date: Sun, 9 Feb 2020 20:38:50 +1100
Subject: [PATCH] Fix mistake in Repository.create_fork() (#1383)

I modified #1306 to use the NotSet parameter after
it was pointed out this was more appropriate however
I did not also update the conditional.
---
 github/Repository.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/github/Repository.py b/github/Repository.py
index 26cb0610..a701e52a 100644
--- a/github/Repository.py
+++ b/github/Repository.py
@@ -2052,7 +2052,7 @@ class Repository(github.GithubObject.CompletableGithubObject):
             organization, str
         ), organization
         post_parameters = {}
-        if organization is not None:
+        if organization is not github.GithubObject.NotSet:
             post_parameters["organization"] = organization
         headers, data = self._requester.requestJsonAndCheck(
             "POST", self.url + "/forks", input=post_parameters,