From: nhkeni <keni@his.com>
Date: Thu, 17 Mar 2022 20:56:25 +0000 (-0400)
Subject: Make pointer differenace a long.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=9f3063df016c8ec8844bc725c0c7c1d70f5af976;p=nethack

Make pointer differenace a long.
---

diff --git a/src/o_init.c b/src/o_init.c
index 143db6170..251bb13e4 100644
--- a/src/o_init.c
+++ b/src/o_init.c
@@ -614,7 +614,8 @@ dodiscovered(void) /* free after Robert Viduya */
     char *s, *p, oclass, prev_class,
          classes[MAXOCLASSES], buf[BUFSZ],
          *sorted_lines[NUM_OBJECTS]; /* overkill */
-    int i, j, sortindx, dis, ct, uniq_ct, arti_ct, sorted_ct;
+    int i, j, dis, ct, uniq_ct, arti_ct, sorted_ct;
+    long sortindx;  // should be ptrdiff_t, but we don't require that exists
     boolean alphabetized, alphabyclass, lootsort;
 
     if (!flags.discosort || !(p = index(disco_order_let, flags.discosort)))