style: document intentional fallthrough

2015-03-09 00:33:13 +01:00
parent aa1a2391ba
commit 8f436abde6
2 changed files with 2 additions and 2 deletions
--- a/readlink.c
+++ b/readlink.c
@@ -83,7 +83,7 @@ mdone:
 	case 'e':
 		if (stat(argv[0], &st) < 0)
 			eprintf("stat %s:", argv[0]);
-	case 'f':
+	case 'f': /* fallthrough */
 		if (!realpath(argv[0], b))
 			eprintf("realpath %s:", argv[0]);
 		break;