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authorGravatar Matt Kraai <kraai@debian.org>2000-07-19 18:01:00 +0000
committerGravatar Matt Kraai <kraai@debian.org>2000-07-19 18:01:00 +0000
commit2f46b664b7d7b51319d21b7c2d6b3ca817f5e1c4 (patch)
treed728fbd078450989fefcce5d372db867899e3056 /console-tools/clear.c
parent91a4400fd5a74c6e954b22b276dd38c7ffaeae33 (diff)
downloadbusybox-2f46b664b7d7b51319d21b7c2d6b3ca817f5e1c4.tar.gz
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Add usage messages for applets without them.
Diffstat (limited to 'console-tools/clear.c')
-rw-r--r--console-tools/clear.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/console-tools/clear.c b/console-tools/clear.c
index dba105691..b1641bd1c 100644
--- a/console-tools/clear.c
+++ b/console-tools/clear.c
@@ -28,6 +28,9 @@
extern int clear_main(int argc, char **argv)
{
+ if (argc > 1 && strcmp(argv[1], "--help") == 0)
+ usage(clear_usage);
+
printf("\033[H\033[J");
return(TRUE);
}