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Quote argument to readlink

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This commit is contained in:
Jack Nagel 2014-05-02 21:44:25 -05:00
parent bb750e1439
commit 253140c92d
1 changed files with 1 additions and 1 deletions
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bin/brew
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@ -2,7 +2,7 @@
BREW_FILE_DIRECTORY=$(cd "${0%/*}" && pwd -P) BREW_FILE_DIRECTORY=$(cd "${0%/*}" && pwd -P)
export HOMEBREW_BREW_FILE="$BREW_FILE_DIRECTORY/${0##*/}" export HOMEBREW_BREW_FILE="$BREW_FILE_DIRECTORY/${0##*/}"
BREW_SYMLINK=$(readlink $0) BREW_SYMLINK=$(readlink "$0")
if [ -n "$BREW_SYMLINK" ] if [ -n "$BREW_SYMLINK" ]
then then
BREW_SYMLINK_DIRECTORY=$(dirname "$BREW_SYMLINK") BREW_SYMLINK_DIRECTORY=$(dirname "$BREW_SYMLINK")