From 3e5ccfd11d143e113944a8c35831618421d90552 Mon Sep 17 00:00:00 2001
From: Daniel Kahn Gillmor <dkg@fifthhorseman.net>
Date: Tue, 28 Oct 2008 18:04:51 -0400
Subject: [PATCH] do not choke at end of test suite if no sshd was ever
 launched.

---
 tests/basic | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tests/basic b/tests/basic
index 3ec4a21..393bcc2 100755
--- a/tests/basic
+++ b/tests/basic
@@ -43,7 +43,7 @@ failed_cleanup() {
 }
 
 cleanup() {
-    if ( ps "$SSHD_PID" >/dev/null ) ; then 
+    if [ "$SSHD_PID" ] && ( ps "$SSHD_PID" >/dev/null ) ; then 
 	echo "### stopping still-running sshd..."
 	kill "$SSHD_PID"
     fi
@@ -82,6 +82,7 @@ export MONKEYSPHERE_CHECK_KEYSERVER=false
 
 export SSHD_CONFIG="$TEMPDIR"/sshd_config
 export SOCKET="$TEMPDIR"/ssh-socket
+export SSHD_PID=
 
 # copy in admin and testuser home to tmp
 echo "### copying admin and testuser homes..."
-- 
2.26.2