httprepo: always store the response url (
issue1968)
Fixes a regression caused by
54b518fc6671
test-convert-svn-branches: filter unwanted output
Windows cmd.exe emits a different message than sh:
"""
foobar is not recognized as an internal or external command,
operable program or batch file.
"""
Filter it.
patch: explicitely close input patch files when leaving
If applydiff() raises an exception, the opened patch file is kept alive in the
exception context. If it is a temporary file (for instance supplied by import
command with stdin input), Windows cannot clean it up.