Merge branch 'cb/uname-in-untracked'

An experimental "untracked cache" feature used uname(2) in a
slightly unportable way.

* cb/uname-in-untracked:
  untracked: fix detection of uname(2) failure

1 files changed, 1 insertions, 1 deletions

diff --git a/dir.c b/dir.c
index 8209f8b..1d42811 100644
--- a/dir.c
+++ b/dir.c
@@ -1848,7 +1848,7 @@ static const char *get_ident_string(void)
 
 	if (sb.len)
 		return sb.buf;
-	if (uname(&uts))
+	if (uname(&uts) < 0)
 		die_errno(_("failed to get kernel name and information"));
 	strbuf_addf(&sb, "Location %s, system %s %s %s", get_git_work_tree(),
 		    uts.sysname, uts.release, uts.version);