commit d166ffc02954f3b7341dd629dadc99987533f6c8
from: Omar Polo <op@omarpolo.com>
date: Sun Jan 16 16:12:21 2022 UTC

ftp: fix some usage reportings

commit - 912520f90924e85004de91b61dd405d5f0f34390
commit + d166ffc02954f3b7341dd629dadc99987533f6c8
blob - cea9998e3ff24392713e9c0e4d3e9db3efe372fe
blob + 6e182e45eeacdb0fa1564313cfcf5d4e780a871c
--- kamiftp/ftp.c
+++ kamiftp/ftp.c
@@ -1112,7 +1112,7 @@ cmd_lcd(int argc, const char **argv)
 	const char *dir;
 
 	if (argc > 1) {
-		printf("lcd takes only one argument\n");
+		printf("usage: lcd [local-directory]\n");
 		return;
 	}
 
@@ -1133,6 +1133,11 @@ cmd_lpwd(int argc, const char **argv)
 {
 	char path[PATH_MAX];
 
+	if (argc != 0) {
+		printf("usage: lpwd\n");
+		return;
+	}
+
 	if (getcwd(path, sizeof(path)) == NULL) {
 		printf("lpwd: %s\n", strerror(errno));
 		return;