summaryrefslogtreecommitdiffstats
path: root/mdoctree.c
diff options
context:
space:
mode:
Diffstat (limited to 'mdoctree.c')
-rw-r--r--mdoctree.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/mdoctree.c b/mdoctree.c
index ca15ce75..ff685eb5 100644
--- a/mdoctree.c
+++ b/mdoctree.c
@@ -31,13 +31,15 @@ static void doprint(const struct mdoc_node *, int);
int
main(int argc, char *argv[])
{
- struct mmain *p;
+ struct mmain *p;
+ int c;
const struct mdoc *mdoc;
p = mmain_alloc();
- if ( ! mmain_getopt(p, argc, argv, NULL, NULL, NULL, NULL))
- mmain_exit(p, 1);
+ c = mmain_getopt(p, argc, argv, NULL, NULL, NULL, NULL);
+ if (1 != c)
+ mmain_exit(p, -1 == c ? 1 : 0);
if (NULL == (mdoc = mmain_mdoc(p)))
mmain_exit(p, 1);