Include SSH_AUTH_SOCK in filtered environment

Include SSH_AUTH_SOCK (if set) in the filtered environment to avoid SSH
issues with git.

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/brew b/bin/brew
index c330831b6..e70c01fd7 100755
--- a/bin/brew
+++ b/bin/brew
@@ -88,7 +88,7 @@ then
   PATH="/usr/bin:/bin:/usr/sbin:/sbin"
 
   FILTERED_ENV=()
-  for VAR in HOME SHELL PATH TERM LOGNAME USER CI TRAVIS SUDO_ASKPASS \
+  for VAR in HOME SHELL PATH TERM LOGNAME USER CI TRAVIS SSH_AUTH_SOCK SUDO_ASKPASS \
              http_proxy https_proxy ftp_proxy HTTPS_PROXY FTP_PROXY \
              "${!HOMEBREW_@}" "${!TRAVIS_@}" "${!JENKINS_@}"
   do