[PATCH nft 1/3] tests/shell: fix preserving ruleset diff after test

[Thomas Haller <thaller@redhat.com>]

We want to delete the file in the case when there was no diff (and we
expect the file to be empty). The condition was wrong.

Fixes: 55fe071cd193 ('tests/shell: cleanup result handling in "test-wrapper.sh"')

Signed-off-by: Thomas Haller <thaller@redhat.com>
---
 tests/shell/helpers/test-wrapper.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/shell/helpers/test-wrapper.sh b/tests/shell/helpers/test-wrapper.sh
index cd8f480504ad..ad6a71031506 100755
--- a/tests/shell/helpers/test-wrapper.sh
+++ b/tests/shell/helpers/test-wrapper.sh
@@ -125,6 +125,7 @@ if [ "$rc_test" -ne 77 -a -f "$DUMPFILE" ] ; then
 	if [ "$dump_written" != y ] ; then
 		if ! $DIFF -u "$DUMPFILE" "$NFT_TEST_TESTTMPDIR/ruleset-after" &> "$NFT_TEST_TESTTMPDIR/ruleset-diff" ; then
 			rc_dump=124
+		else
 			rm -f "$NFT_TEST_TESTTMPDIR/ruleset-diff"
 		fi
 	fi
-- 
2.41.0