From d269390c917fbb2cd0a3b3cdf887a86631e8172f Mon Sep 17 00:00:00 2001
From: Dominik Wombacher <dominik@wombacher.cc>
Date: Jan 23 2023 22:36:09 +0000
Subject: fix: 'NoneType' object has no attribute 'replace'


Caused by changes how way 'StringField' is handling the default value in 'wtforms' >= 3.0.0.
In previous versions, 'None' was changed to an empty string, now it stays 'None'.
Logic added to set the affected variable to 'str()'.

References:
https://github.com/wtforms/wtforms/commit/29c60458f3809bb43fb4007cfe710f3d7f4067d4
https://github.com/wtforms/wtforms/issues/291

---

diff --git a/pagure/ui/repo.py b/pagure/ui/repo.py
index b5a7c2b..c3c4b1d 100644
--- a/pagure/ui/repo.py
+++ b/pagure/ui/repo.py
@@ -2598,7 +2598,7 @@ def edit_file(repo, branchname, filename, username=None, namespace=None):
                 branch=branchname,
                 branchto=form.branch.data,
                 filename=filename,
-                content=form.content.data,
+                content=form.content.data if form.content.data else str(),
                 message="%s\n\n%s"
                 % (
                     form.commit_title.data.strip(),