GCC 3.1 cleanup - add a break after default: at the end of a switch

statement.

usr.bin/tail/forward.c

@@ -173,6 +173,7 @@ forward(fp, style, off, sbp)
 				return;
 		break;
 	default:
+		break;
 	}
 
 	if (fflag) {

usr.bin/tail/reverse.c

@@ -103,6 +103,7 @@ reverse(fp, style, off, sbp)
 			r_buf(fp);
 			break;
 		default:
+			break;
 		}
 }