1 files changed, 1 insertions, 1 deletions

diff --git a/regress/authinfo.sh b/regress/authinfo.sh
index 9bd0a4d83..3caf89478 100644
--- a/regress/authinfo.sh
+++ b/regress/authinfo.sh
@@ -6,7 +6,7 @@ tid="authinfo"
 # Ensure the environment variable doesn't leak when ExposeAuthInfo=no.
 verbose "ExposeAuthInfo=no"
 env SSH_USER_AUTH=blah ${SSH} -F $OBJ/ssh_proxy x \
-        'printenv SSH_USER_AUTH >/dev/null' && fail "SSH_USER_AUTH present"
+        'env | grep SSH_USER_AUTH >/dev/null' && fail "SSH_USER_AUTH present"
 
 verbose "ExposeAuthInfo=yes"
 echo ExposeAuthInfo=yes >> $OBJ/sshd_proxy