Check if the strbuf containing data to sort is empty before attempting to trim a trailing newline character. Signed-off-by: Rene Scharfe <l.s.r@xxxxxx> --- t/helper/test-string-list.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/t/helper/test-string-list.c b/t/helper/test-string-list.c index c502fa16d3..829ec3d7d2 100644 --- a/t/helper/test-string-list.c +++ b/t/helper/test-string-list.c @@ -108,7 +108,7 @@ int cmd_main(int argc, const char **argv) * Split by newline, but don't create a string_list item * for the empty string after the last separator. */ - if (sb.buf[sb.len - 1] == '\n') + if (sb.len && sb.buf[sb.len - 1] == '\n') strbuf_setlen(&sb, sb.len - 1); string_list_split_in_place(&list, sb.buf, '\n', -1); -- 2.14.2
