diff options
| -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 a9a11c368..dbf219efd 100644 --- a/Library/brew.sh +++ b/Library/brew.sh @@ -84,7 +84,7 @@ then HOMEBREW_OSX_VERSION="$(/usr/bin/sw_vers -productVersion)" HOMEBREW_OS_VERSION="Mac OS X $HOMEBREW_OSX_VERSION" - HOMEBREW_OSX_VERSION_NUMERIC="$(printf "%02d%02d%02d" $(echo "${HOMEBREW_OSX_VERSION//./ }"))" + printf -v HOMEBREW_OSX_VERSION_NUMERIC "%02d%02d%02d" ${HOMEBREW_OSX_VERSION//./ } if [[ "$HOMEBREW_OSX_VERSION_NUMERIC" -lt "100900" && -x "$HOMEBREW_PREFIX/opt/curl/bin/curl" ]] then |