Revision 9798
Added by Aaron Marcuse-Kubitza over 11 years ago
| util.sh | ||
|---|---|---|
| 4 | 4 |
if test ! "$_util_sh_include_guard_utils"; then |
| 5 | 5 |
_util_sh_include_guard_utils=1 |
| 6 | 6 |
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| 7 |
isset() { test "${!1+isset}"; }
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| 7 |
isset() { declare -p "$1" &>/dev/null; }
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| 8 | 8 |
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| 9 | 9 |
realpath() { readlink -f -- "$1"; }
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| 10 | 10 |
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Also available in: Unified diff
bugfix: lib/sh/util.sh: need to use `declare -p` instead of ${var+isset} because ${var+isset} returns not set for empty arrays