ensure $LOGNAME is set in tests

diff --git a/regress/test-exec.sh b/regress/test-exec.sh
index 5dc975d07d655fe8196b9b4059bd02600a0d01cb..ee47f572c464d58cd66c8c7b18592f477272cb03 100644 (file)
--- a/regress/test-exec.sh
+++ b/regress/test-exec.sh
@@ -42,6 +42,10 @@ elif logname >/dev/null 2>&1; then
 else
        USER=`id -un`
 fi
+if test -z "$LOGNAME"; then
+       LOGNAME="${USER}"
+       export LOGNAME
+fi
 
 OBJ=$1
 if [ "x$OBJ" = "x" ]; then