From 38b48f631a97d07dc06355a0aef75b55d1eb0846 Mon Sep 17 00:00:00 2001
From: "Jean-Marc Pigeon (Delson)" <jmp@safe.ca>
Date: Fri, 27 Jun 2025 16:26:05 -0400
Subject: [PATCH] sligthly improved rou_addlist procedure

---
 lib/subrou.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/subrou.c b/lib/subrou.c
index 8e10678..cbccf02 100644
--- a/lib/subrou.c
+++ b/lib/subrou.c
@@ -400,8 +400,13 @@ if (entry!=(void *)0) {
   if (list==(void  **)0)
     list=(void **)calloc(num+2,sizeof(void *));
   else {
-    while (list[num]!=(void *)0) 
+    register void **ptr;
+
+    ptr=list;
+    while (*ptr!=(void *)0) {
       num++;
+      ptr++;
+      }
     list=realloc((void *)list,(num+2)*sizeof(void *));
     }
   list[num]=entry;
-- 
2.47.3