diff options
| author | Martin Afanasjew | 2016-04-06 01:36:36 +0200 |
|---|---|---|
| committer | Martin Afanasjew | 2016-04-07 08:25:41 +0200 |
| commit | d83cd56603bcf208ee7a245b7cf44809cfbc7fdc (patch) | |
| tree | e034c5f55e99d0722bfa0115b0212f465d92d889 /Library | |
| parent | b2fe2945d3d40ca75ec14445fdac9498fddf6e29 (diff) | |
| download | brew-d83cd56603bcf208ee7a245b7cf44809cfbc7fdc.tar.bz2 | |
brew.sh: avoid unnecessary 'cat'
Bash can read directly from a file in its command substitution.
Diffstat (limited to 'Library')
| -rw-r--r-- | Library/brew.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Library/brew.sh b/Library/brew.sh index dbf219efd..d10c09958 100644 --- a/Library/brew.sh +++ b/Library/brew.sh @@ -202,7 +202,7 @@ then HOMEBREW_ANALYTICS_USER_UUID_FILE="$HOME/.homebrew_analytics_user_uuid" if [[ -r "$HOMEBREW_ANALYTICS_USER_UUID_FILE" ]] then - HOMEBREW_ANALYTICS_USER_UUID="$(cat "$HOMEBREW_ANALYTICS_USER_UUID_FILE")" + HOMEBREW_ANALYTICS_USER_UUID="$(<"$HOMEBREW_ANALYTICS_USER_UUID_FILE")" else HOMEBREW_ANALYTICS_USER_UUID="$(uuidgen)" echo "$HOMEBREW_ANALYTICS_USER_UUID" > "$HOMEBREW_ANALYTICS_USER_UUID_FILE" |