upstream: Move setting of USER further down the startup In portable

we have to change this and having it in the same hunk as the CVS Id string
means applying changes fails every. single. time.

OpenBSD-Regress-ID: 87cd603eb6db58c9b430bf90adacb7f90864429b

regress/test-exec.sh

@@ -1,4 +1,4 @@
-#	$OpenBSD: test-exec.sh,v 1.84 2021/08/08 06:38:33 dtucker Exp $
+#	$OpenBSD: test-exec.sh,v 1.85 2021/08/08 07:27:52 dtucker Exp $
 #	Placed in the Public Domain.
 
 #SUDO=sudo
@@ -27,20 +27,6 @@ if test "x${EGREP}" != "x"; then
 }
 fi
 
-if [ -x /usr/ucb/whoami ]; then
-	USER=`/usr/ucb/whoami`
-elif whoami >/dev/null 2>&1; then
-	USER=`whoami`
-elif logname >/dev/null 2>&1; then
-	USER=`logname`
-else
-	USER=`id -un`
-fi
-if test -z "$LOGNAME"; then
-	LOGNAME="${USER}"
-	export LOGNAME
-fi
-
 if [ ! -x "$TEST_SSH_ELAPSED_TIMES" ]; then
 	STARTTIME=`date '+%s'`
 fi
@@ -77,6 +63,20 @@ else
 fi
 unset SSH_AUTH_SOCK
 
+if [ -x /usr/ucb/whoami ]; then
+	USER=`/usr/ucb/whoami`
+elif whoami >/dev/null 2>&1; then
+	USER=`whoami`
+elif logname >/dev/null 2>&1; then
+	USER=`logname`
+else
+	USER=`id -un`
+fi
+if test -z "$LOGNAME"; then
+	LOGNAME="${USER}"
+	export LOGNAME
+fi
+
 SRC=`dirname ${SCRIPT}`
 
 # defaults