1 files changed, 7 insertions, 1 deletions

diff --git a/testsuite/cmp/cmp-detects-difference b/testsuite/cmp/cmp-detects-difference
index aa0744487..b9bb628f1 100644
--- a/testsuite/cmp/cmp-detects-difference
+++ b/testsuite/cmp/cmp-detects-difference
@@ -1,3 +1,9 @@
 echo foo >foo
 echo bar >bar
-! busybox cmp -s foo bar
+set +e
+busybox cmp -s foo bar
+if [ $? != 0 ] ; then
+        exit 0;
+fi
+
+exit 1;