From mboxrd@z Thu Jan 1 00:00:00 1970 From: Zdenek Kabelac Date: Mon, 20 Sep 2021 13:29:47 +0000 (GMT) Subject: main - clang: ensure new_len is at least 1 Message-ID: <20210920132947.4E41F3858C60@sourceware.org> List-Id: To: lvm-devel@redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=834f17bb3388ffe7f51aeede15d957a63bcda715 Commit: 834f17bb3388ffe7f51aeede15d957a63bcda715 Parent: 0d9f3dbd954b04e08a27154376b60fe9aca23b0c Author: Zdenek Kabelac AuthorDate: Mon Sep 20 10:17:50 2021 +0200 Committer: Zdenek Kabelac CommitterDate: Mon Sep 20 10:51:30 2021 +0200 clang: ensure new_len is at least 1 --- test/unit/run.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/test/unit/run.c b/test/unit/run.c index 9cbb60506..206857159 100644 --- a/test/unit/run.c +++ b/test/unit/run.c @@ -125,7 +125,9 @@ static void _print_path_delta(FILE *stream, fprintf(stream, "\n"); } - len = common_prefix * 2 + (new[new_len - 1].e - new[new_len - 1].b); + if (new_len > 0) + len = common_prefix * 2 + (new[new_len - 1].e - new[new_len - 1].b); + fprintf(stream, " "); for (d = len; d < 60; d++) fprintf(stream, ".");