Merge lp:~cjwatson/brz/fix-loggerhead-git-option into lp:brz

[Colin Watson]

Fix handling of git.http option.

loggerhead_git_hook tested this option using a different spelling ('http_git') and the opposite sense from the documentation. Correct it to match the documentation, since it seems to make more sense for this to be opt-in, avoiding surprises such as that in https://bugs.launchpad.net/launchpad/+bug/1744830.

[Jelmer Vernooij (jelmer)]

review: Approve

=== modified file 'breezy/git/__init__.py'
--- breezy/git/__init__.py	2020-07-18 23:14:00 +0000
+++ breezy/git/__init__.py	2020-11-13 11:08:52 +0000
@@ -423,7 +423,7 @@
 def loggerhead_git_hook(branch_app, environ):
     branch = branch_app.branch
     config_stack = branch.get_config_stack()
-    if config_stack.get('http_git'):
+    if not config_stack.get('git.http'):
         return None
     from .server import git_http_hook
     return git_http_hook(branch, environ['REQUEST_METHOD'],