config: register git.blockdotgit

hggit/compat.py

@@ -63,6 +63,9 @@ def read_pkt_refs(proto):
 
 
 CONFIG_DEFAULTS = {
+    'git': {
+        'blockdotgit': True,
+    },
 }
 
 hasconfigitems = False

hggit/hg2git.py

@@ -56,7 +56,7 @@ def audit_git_path(ui, path):
                 dangerous = True
                 break
     if dangerous:
-        if ui.configbool('git', 'blockdotgit', True):
+        if compat.config(ui, 'bool', 'git', 'blockdotgit'):
             raise hgutil.Abort(
                 ('Refusing to export likely-dangerous path %r' % path),
                 hint=("If you need to continue, read about CVE-2014-9390 and "