diff options
| author | Andrew Cady <d@cryptonomic.net> | 2020-10-30 11:30:53 -0400 |
|---|---|---|
| committer | Andrew Cady <d@cryptonomic.net> | 2020-10-30 12:10:14 -0400 |
| commit | 05303b249d858e48715cc0e1debbb94827cceca3 (patch) | |
| tree | 29e4a82c10b1086853521a015138d1f260c74da5 /src | |
| parent | 7592edc5df9318d4f8a6621194a66e8d69dcdd2e (diff) | |
usb.sh: canonicalize output
Diffstat (limited to 'src')
| -rwxr-xr-x | src/usb.sh | 4 |
1 files changed, 2 insertions, 2 deletions
| @@ -37,7 +37,7 @@ choose_usb() | |||
| 37 | die "no usb device found" | 37 | die "no usb device found" |
| 38 | elif [ $# = 1 ]; then | 38 | elif [ $# = 1 ]; then |
| 39 | confirm_usb "$1" || die impossible | 39 | confirm_usb "$1" || die impossible |
| 40 | USB="$1" | 40 | USB=$(readlink -f "$1") |
| 41 | else | 41 | else |
| 42 | die "multiple USB devices connected and choice between them is unimplemented. ($*)" | 42 | die "multiple USB devices connected and choice between them is unimplemented. ($*)" |
| 43 | fi | 43 | fi |
| @@ -49,5 +49,5 @@ choose_cdrom() | |||
| 49 | } | 49 | } |
| 50 | 50 | ||
| 51 | choose_usb | 51 | choose_usb |
| 52 | echo USB=$USB | 52 | echo $USB |
| 53 | 53 | ||