extensions: warn about invalid extensions when listing disabled commands...
extensions: warn about invalid extensions when listing disabled commands
Invalid extensions in hgext/ could in some cases cause a crash when searching
for unknown commands in disabled extensions.
With this change we issue a warning if extracting commands from the extensions
fails. Traceback is available on request.
Reported on
https://bugzilla.redhat.com/show_bug.cgi?id=663183 with forest.py.
