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| author | Tom Ryder <tom@sanctum.geek.nz> | 2017-01-02 15:19:09 +1300 |
|---|---|---|
| committer | Tom Ryder <tom@sanctum.geek.nz> | 2017-01-02 15:19:30 +1300 |
| commit | 2a29d5e6873ebe0fe46cf7a0bd007f1dd6a5364b (patch) | |
| tree | 6d3463a3177ce3e2f68b73f2c7579c51ad45c889 /sh/shrc.d/ud.sh | |
| parent | Bind the calculator key on my keyboard (diff) | |
| download | dotfiles-2a29d5e6873ebe0fe46cf7a0bd007f1dd6a5364b.tar.gz dotfiles-2a29d5e6873ebe0fe46cf7a0bd007f1dd6a5364b.zip | |
Work around newline-stripping in param expansion
Diffstat (limited to 'sh/shrc.d/ud.sh')
| -rw-r--r-- | sh/shrc.d/ud.sh | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sh/shrc.d/ud.sh b/sh/shrc.d/ud.sh index 44a3a81d..79f4b5e7 100644 --- a/sh/shrc.d/ud.sh +++ b/sh/shrc.d/ud.sh @@ -34,10 +34,13 @@ ud() { exit 1 fi - # Print the target - printf '%s\n' "$dirname" + # Print the target with trailing slash to work around newline stripping + printf '%s/' "${dirname%/}" )" + # Remove trailing slash + set -- "${1%/}" + # If the subshell printed nothing, return with failure [ -n "$1" ] || return |