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| author | merakor <cem@ckyln.com> | 2022-02-28 18:11:14 +0000 |
|---|---|---|
| committer | merakor <cem@ckyln.com> | 2022-02-28 18:11:14 +0000 |
| commit | 3e26a7c96254806602086301333ed64ebed6c38a (patch) | |
| tree | 88a6055d1e6be9e09377042597a7ed1a6cf1b0cc | |
| parent | 4ea51195f7530abd14f2fd06c133e6eee8fbeabf (diff) | |
| download | cpt-3e26a7c96254806602086301333ed64ebed6c38a.tar.gz | |
_readlinkf(): do not run under subshell
FossilOrigin-Name: 25e6e10ed50b47d1367df83c93cbbdf8b25408d4eeb0aca60e0bc9c9f20fc3b4
| -rw-r--r-- | src/cpt-lib.in | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cpt-lib.in b/src/cpt-lib.in index 9b71eab..d8fd262 100644 --- a/src/cpt-lib.in +++ b/src/cpt-lib.in @@ -172,7 +172,7 @@ _stat() ( printf '%s' "$_user" ) -_readlinkf() ( +_readlinkf() { # Public domain POSIX sh readlink function by Koichi Nakashima [ "${1:-}" ] || return 1 max_symlinks=40 @@ -206,7 +206,7 @@ _readlinkf() ( target=${link#*" $target -> "} done return 1 -) +} _get_digest() { # Get digest algorithm from the given file. It looks for a header on the |