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/cal.c
+++ b/cal.c
@@ -197,7 +197,7 @@ main(int argc, char *argv[])
 	case 2:
 		month = estrtonum(argv[0], 1, 12);
 		argv++;
-	case 1:
+	case 1: /* fallthrough */
 		year = estrtonum(argv[0], 0, INT_MAX);
 		break;
 	case 0: