commit caf12d8c5b8a2069a394ab9a0968b1491a833c96
from: rsc <devnull@localhost>
date: Mon Jul 25 16:55:38 2005 UTC

redirect only once

commit - 23fb2edb22703ad10aae02295e654b3de68617c5
commit + caf12d8c5b8a2069a394ab9a0968b1491a833c96
blob - 10c632c977d107904f49209b5e0f7e5ef98fe1aa
blob + e5629aed16d143f4f301cc9bad65c3ba26834bde
--- src/cmd/vac/file.c
+++ src/cmd/vac/file.c
@@ -157,6 +157,7 @@ Top:
 		 */
 		rerrstr(err, sizeof err);
 		if(!redirected && strstr(err, "not active")){
+			redirected = 1;
 			vtfileunlock(r);
 			r = r0;
 			goto Top;