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authorEinhard Leichtfuß <alguien@respiranto.de>2019-04-04 00:29:44 +0200
committerEinhard Leichtfuß <alguien@respiranto.de>2019-04-04 00:29:44 +0200
commit51f58d7c4c984ec8ccc5ab0a3d31d04cd39d499c (patch)
tree89c3b5fbe4fc78116dab1998897ea2475477a914 /destination
parentab0cff3bb36721e982301e14435c0f4c8f313995 (diff)
Fix bug: empty string considered as $PWD
Before, if the program was run with only a source argument, that has no destination associated (e.g. in the configuration file), the destination was accepted as the empty string, which translated to the local directory (due to relative adressing). This was due to the shell option nullglob, which now is unset in any situations where `test -v' is used, which currently is only the case in get_args. It is `test -v' that failed to recognize an undefined variable.
Diffstat (limited to 'destination')
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