diff options
Diffstat (limited to 'Library')
| -rw-r--r-- | Library/Homebrew/utils/lock.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Library/Homebrew/utils/lock.sh b/Library/Homebrew/utils/lock.sh index 7f2bb8b73..e7fe348aa 100644 --- a/Library/Homebrew/utils/lock.sh +++ b/Library/Homebrew/utils/lock.sh @@ -45,7 +45,7 @@ _create_lock() { if [[ -x "$ruby" ]] && "$ruby" -e "exit(RUBY_VERSION >= '1.8.7')" then "$ruby" -e "File.new($lock_fd).flock(File::LOCK_EX | File::LOCK_NB) || exit(1)" - elif [[ -x "$(which flock)" ]] + elif [[ -x "$(which flock 2>/dev/null)" ]] then flock -n "$lock_fd" elif [[ -x "$python" ]] |