diff options
| -rwxr-xr-x | Library/ENV/scm/git | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/Library/ENV/scm/git b/Library/ENV/scm/git index 05148339a..1e74a175d 100755 --- a/Library/ENV/scm/git +++ b/Library/ENV/scm/git @@ -13,13 +13,16 @@ exec "$HOMEBREW_RUBY_PATH" -x "$0" "$@" # This script because we support $GIT, $HOMEBREW_SVN, etc., Xcode-only and # no Xcode/CLT configurations. Order is careful to be what the user would want. +require "pathname" + +SELF_REAL = Pathname.new(__FILE__).realpath F = File.basename(__FILE__).freeze D = File.expand_path(File.dirname(__FILE__)).freeze def exec(*args) # prevent fork-bombs arg0 = args.first - return if arg0 =~ /^#{F}/i || File.expand_path(arg0) == File.expand_path(__FILE__) + return if arg0 =~ /^#{F}/i || Pathname.new(arg0).realpath == SELF_REAL super end |