summaryrefslogtreecommitdiff
path: root/pwd.c
diff options
context:
space:
mode:
authorMatt Kraai2000-07-19 18:01:00 +0000
committerMatt Kraai2000-07-19 18:01:00 +0000
commit2f46b664b7d7b51319d21b7c2d6b3ca817f5e1c4 (patch)
treed728fbd078450989fefcce5d372db867899e3056 /pwd.c
parent91a4400fd5a74c6e954b22b276dd38c7ffaeae33 (diff)
downloadbusybox-2f46b664b7d7b51319d21b7c2d6b3ca817f5e1c4.zip
busybox-2f46b664b7d7b51319d21b7c2d6b3ca817f5e1c4.tar.gz
Add usage messages for applets without them.
Diffstat (limited to 'pwd.c')
-rw-r--r--pwd.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/pwd.c b/pwd.c
index f0c923b..1a023d3 100644
--- a/pwd.c
+++ b/pwd.c
@@ -30,6 +30,9 @@ extern int pwd_main(int argc, char **argv)
{
char buf[BUFSIZ + 1];
+ if (argc > 1 && strcmp(argv[1], "--help") == 0)
+ usage(pwd_usage);
+
if (getcwd(buf, sizeof(buf)) == NULL)
fatalError("%s\n", strerror(errno));