From: ceriel <none@none>
Date: Wed, 1 Aug 1990 14:36:45 +0000 (+0000)
Subject: only leave ms_std's if prodepth > 0
X-Git-Tag: release-5-5~1610
X-Git-Url: https://git.ndcode.org/public/gitweb.cgi?a=commitdiff_plain;h=79ce5a13a0b938f2915443898308493e48e4de97;p=ack.git

only leave ms_std's if prodepth > 0
---

diff --git a/util/opt/backward.c b/util/opt/backward.c
index b6c117a5a..632889e39 100644
--- a/util/opt/backward.c
+++ b/util/opt/backward.c
@@ -161,7 +161,8 @@ backward() {
 			goodrom = (rc >= 2);
 			break;
 		case ps_mes:
-			if ((int) aoff(lnp->l_a.la_arg, 0) == ms_std) {
+			if (prodepth != 0 &&
+			    (int) aoff(lnp->l_a.la_arg, 0) == ms_std) {
 				lnp->l_next = i;
 				i = lnp;
 				continue;