diff options
| author | midipix <writeonce@midipix.org> | 2020-08-16 05:56:07 +0000 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2020-08-16 18:03:59 +0000 |
| commit | e9bb78b768e3a5ab289c24a5c519f0551d1ffe5e (patch) | |
| tree | 3c9f80cec752e5758a13374232249f1c85d5c261 /sofort | |
| parent | e47d7f719213e41ff5864e73fa60edc9b7c4d066 (diff) | |
| download | dalist-e9bb78b768e3a5ab289c24a5c519f0551d1ffe5e.tar.bz2 dalist-e9bb78b768e3a5ab289c24a5c519f0551d1ffe5e.tar.xz | |
build system: ccenv: ccenv_find_tool(): further accommodate legacy shells.
Diffstat (limited to 'sofort')
| -rw-r--r-- | sofort/ccenv/ccenv.sh | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sofort/ccenv/ccenv.sh b/sofort/ccenv/ccenv.sh index a376eb7..b8a9219 100644 --- a/sofort/ccenv/ccenv.sh +++ b/sofort/ccenv/ccenv.sh @@ -122,7 +122,9 @@ ccenv_find_tool() { if [ -z "$ccenv_prefixes" ]; then for ccenv_candidate in $(printf '%s' "$ccenv_candidates"); do - if [ -z ${@:-} ]; then + ccenv_cmd_args="${@:-}" + + if [ -z "$ccenv_cmd_args" ]; then if command -v "$ccenv_candidate" > /dev/null; then ccenv_tool="$ccenv_candidate" return 0 |