From 834f17bb3388ffe7f51aeede15d957a63bcda715 Mon Sep 17 00:00:00 2001 From: Zdenek Kabelac Date: Mon, 20 Sep 2021 10:17:50 +0200 Subject: [PATCH] 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, ".");