RemoteRepository init: always call close on exceptions, fixes #1370
RemoteRepository init: always call close on exceptions, fixes #1370

This fixes the cosmetic issue that the cleanup happened in __del__ and caused an AssertionError there.

raxenak/borg,raxenak/borg,RonnyPfannschmidt/borg,raxenak/borg,edgimar/borg,raxenak/borg,edgewood/borg,edgewood/borg,edgewood/borg,edgimar/borg,RonnyPfannschmidt/borg,edgimar/borg,RonnyPfannschmidt/borg,edgewood/borg,RonnyPfannschmidt/borg,edgimar/borg,RonnyPfannschmidt/borg