--- znew.in.orig	Fri Sep 27 08:17:09 2002
+++ znew.in	Tue Jun 10 16:30:29 2003
@@ -16,8 +16,8 @@
 warn="(does not preserve modes and timestamp)"
 tmp=/tmp/zfoo.$$
 set -C
-echo hi > $tmp.1
-echo hi > $tmp.2
+echo hi > $tmp.1 || exit 1
+echo hi > $tmp.2 || exit 1
 if test -z "`(${CPMOD-cpmod} $tmp.1 $tmp.2) 2>&1`"; then
   cpmod=${CPMOD-cpmod}
   warn=""