From f68561fbe1f3fbb7760aee4db046553a1bfd16e1 Mon Sep 17 00:00:00 2001
From: HMM <mcdonohe@mail.gvsu.edu>
Date: Fri, 27 Sep 2019 15:17:53 -0400
Subject: [PATCH] Fix check_autopickup_exceptions to return null pointer if no
 exception is found

---
 src/pickup.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/pickup.c b/src/pickup.c
index 647f1daa9..c0ef2b0cf 100644
--- a/src/pickup.c
+++ b/src/pickup.c
@@ -722,9 +722,9 @@ struct obj *obj;
         *ape = iflags.autopickup_exceptions;
     if (ape) {
         char *objdesc = makesingular(doname(obj));
-        do if (regex_match(objdesc, ape->regex)) return ape;
-        while (ape = ape->next);
+        while (ape && !regex_match(objdesc, ape->regex)) ape = ape->next;
     }
+    return ape;
 }
 
 boolean