diff options
| author | Martin Afanasjew | 2016-02-25 22:38:43 +0100 |
|---|---|---|
| committer | Martin Afanasjew | 2016-02-27 18:34:31 +0100 |
| commit | bd679c7dc38c06eed8014ef074241836ce605508 (patch) | |
| tree | d0048d8bc9e5730bc04fc5852335b440adf6d70e /Library/brew.sh | |
| parent | 2ab4f7452702dd89c6e6457b7dc2cccb5da65263 (diff) | |
| download | brew-bd679c7dc38c06eed8014ef074241836ce605508.tar.bz2 | |
brew.sh: improve empty argument handling
Follow-up to Homebrew/homebrew#49327 that leaves empty argument handling to the Ruby code
(it is a bit more sophisticated and distinguished between `help` and an
empty argument list and treats them differently) instead of hard-wiring
the former to the `help` command.
Closes Homebrew/homebrew#49538.
Signed-off-by: Martin Afanasjew <martin@afanasjew.de>
Diffstat (limited to 'Library/brew.sh')
| -rw-r--r-- | Library/brew.sh | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Library/brew.sh b/Library/brew.sh index 0fde584e1..bc3df4bfe 100644 --- a/Library/brew.sh +++ b/Library/brew.sh @@ -117,10 +117,10 @@ then set -- "$@" -v fi +HOMEBREW_ARG_COUNT="$#" HOMEBREW_COMMAND="$1" shift case "$HOMEBREW_COMMAND" in - '') HOMEBREW_COMMAND="help";; ls) HOMEBREW_COMMAND="list";; homepage) HOMEBREW_COMMAND="home";; -S) HOMEBREW_COMMAND="search";; @@ -169,5 +169,7 @@ then source "$HOMEBREW_BASH_COMMAND" { "homebrew-$HOMEBREW_COMMAND" "$@"; exit $?; } else - exec "$HOMEBREW_RUBY_PATH" -W0 "$HOMEBREW_LIBRARY/brew.rb" "$HOMEBREW_COMMAND" "$@" + # Unshift command back into argument list (unless argument list was empty). + [[ "$HOMEBREW_ARG_COUNT" -gt 0 ]] && set -- "$HOMEBREW_COMMAND" "$@" + exec "$HOMEBREW_RUBY_PATH" -W0 "$HOMEBREW_LIBRARY/brew.rb" "$@" fi |