brew: sanitize BASH_ENV

2016-06-29 14:11:03 -04:00 · 2016-06-29 14:11:03 -04:00 · d57800c45b
commit d57800c45b
parent 4309a19a7c
1 changed files with 4 additions and 0 deletions
--- a/Library/Homebrew/brew.sh
+++ b/Library/Homebrew/brew.sh
@ -64,6 +64,10 @@ fi
 unset GEM_HOME
 unset GEM_PATH

+# Users may have this set, injecting arbitrary environment changes into
+# bash processes inside builds
+unset BASH_ENV
+
 HOMEBREW_SYSTEM="$(uname -s)"
 case "$HOMEBREW_SYSTEM" in
  Darwin) HOMEBREW_OSX="1" ;;