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| author | midipix <writeonce@midipix.org> | 2020-08-16 05:56:07 +0000 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2020-08-16 18:04:03 +0000 |
| commit | 6aee3570b2e425893901b116ed25656d1b5a147b (patch) | |
| tree | b392b3ccd7c5d970963c007c4923d82dd5cc535b /sofort/ccenv | |
| parent | 04ddd7e739b80215d02e521d036393fbc5dade6f (diff) | |
| download | ptycon-6aee3570b2e425893901b116ed25656d1b5a147b.tar.bz2 ptycon-6aee3570b2e425893901b116ed25656d1b5a147b.tar.xz | |
build system: ccenv: ccenv_find_tool(): further accommodate legacy shells.
Diffstat (limited to 'sofort/ccenv')
| -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 |