utils-std

commit: 9d668e252cbab3008acc6eaa04b0ca3aec01d27c
parent a1f0e9ecb24eb123841bc05e45bab3a4d9fac966
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Sat, 13 Dec 2025 17:44:27 +0100

cmd/mv: print usage information on usage error

Diffstat:
M
cmd/mv.c
6
++++--

1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/cmd/mv.c b/cmd/mv.c
@@ -350,8 +350,7 @@ do_renameat(struct named_fd srcdir,
 		case ENOTDIR:
 			if(opt_T)
 			{
-				fprintf(
-				    stderr, "mv: error: Failed moving '%s' to '%s': %s\n", src, dest, strerror(errno));
+				fprintf(stderr, "mv: error: Failed moving '%s' to '%s': %s\n", src, dest, strerror(errno));
 				return -1;
 			}
 
@@ -519,12 +518,14 @@ main(int argc, char *argv[])
 		if(destdir.fd != AT_FDCWD)
 		{
 			fprintf(stderr, "mv: error: Cannot pass both -t and -T\n");
+			usage();
 			return 1;
 		}
 
 		if(argc != 2)
 		{
 			fprintf(stderr, "mv: error: Option -T passed but got %d arguments instead of 2\n", argc);
+			usage();
 			return 1;
 		}
 	}
@@ -534,6 +535,7 @@ main(int argc, char *argv[])
 		if(argc <= 1)
 		{
 			fprintf(stderr, "mv: error: Not enough operands, %d given, expect >= 2\n", argc);
+			usage();
 			return 1;
 		}