From ba0d55ce5446f98b40061529c46f4ba21a15c8b2 Mon Sep 17 00:00:00 2001
From: "nethack.rankin" <nethack.rankin>
Date: Fri, 7 Mar 2008 03:01:51 +0000
Subject: [PATCH] wand engraving bit (trunk only)

     Readability tweak; use `WAND_BACKFIRE_CHANCE'.  This code for giving
cursed wand a chance to explode when engraving is in the branch too, but
the macro wasn't added there.
---
 src/engrave.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/engrave.c b/src/engrave.c
index 7e8915377..104f5922a 100644
--- a/src/engrave.c
+++ b/src/engrave.c
@@ -613,7 +613,7 @@ doengrave()
 	    case WAND_CLASS:
 		if (zappable(otmp)) {
 		    check_unpaid(otmp);
-		    if (otmp->cursed && !rn2(100)) { /* same as when zapping */
+		    if (otmp->cursed && !rn2(WAND_BACKFIRE_CHANCE)) {
 			wand_explode(otmp, 0);
 			return 1;
 		    }