diff options
| author | Misty De Meo | 2017-05-23 18:34:16 -0700 |
|---|---|---|
| committer | Misty De Meo | 2017-05-23 18:36:25 -0700 |
| commit | b8fee7fe4d727a624943212ae21113a00e1e1e2f (patch) | |
| tree | b5e555cf2772e58a9338f2c71b02c3caa87124dd /Library | |
| parent | fdd9972aa7c6267fad8c5648a203d0e24a6fdf0a (diff) | |
| download | brew-b8fee7fe4d727a624943212ae21113a00e1e1e2f.tar.bz2 | |
vendor-install: check -x on output of which
This works around older versions of `which`, which return a
string on failure.
Diffstat (limited to 'Library')
| -rw-r--r-- | Library/Homebrew/cmd/vendor-install.sh | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Library/Homebrew/cmd/vendor-install.sh b/Library/Homebrew/cmd/vendor-install.sh index 8f08e49fb..9ab004ee8 100644 --- a/Library/Homebrew/cmd/vendor-install.sh +++ b/Library/Homebrew/cmd/vendor-install.sh @@ -76,10 +76,10 @@ fetch() { trap - SIGINT fi - if [[ -n "$(which shasum)" ]] + if [[ -x "$(which shasum)" ]] then sha="$(shasum -a 256 "$CACHED_LOCATION" | cut -d' ' -f1)" - elif [[ -n "$(which sha256sum)" ]] + elif [[ -x "$(which sha256sum)" ]] then sha="$(sha256sum "$CACHED_LOCATION" | cut -d' ' -f1)" else |