From: PatR <rankin@nethack.org>
Date: Wed, 23 Nov 2022 08:21:04 +0000 (-0800)
Subject: onbill() fix
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=997210f7eadd4a08680ffdee4b4bdd1b5835c3e2;p=nethack

onbill() fix

Fix a typo/thinko pointed out by entrez.
---

diff --git a/src/shk.c b/src/shk.c
index 2d64a64f7..49663c586 100644
--- a/src/shk.c
+++ b/src/shk.c
@@ -888,7 +888,7 @@ onbill(struct obj *obj, struct monst *shkp, boolean silent)
     }
     if (obj->unpaid && !silent)
         impossible("onbill: unpaid obj %s?",
-                   shkp ? "without shopkeeper" : "not on shk's bill");
+                   !shkp ? "without shopkeeper" : "not on shk's bill");
     return (struct bill_x *) 0;
 }