From bdb6f9ec379b79da976ca2a8ffd1e1714148e173 Mon Sep 17 00:00:00 2001
From: Markus Lude <markus.lude@gmx.de>
Date: Mon, 11 Mar 2024 14:17:35 +0100
Subject: [PATCH] fix warnings:

wiki.pl?action=links&exists=0

wiki.pl: Use of uninitialized value $pgExists{"UseMod"} in numeric eq (==) at /var/www/cgi-bin/wiki.pl line 4062.
---
 wiki.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wiki.pl b/wiki.pl
index c07d7b7..e326839 100755
--- a/wiki.pl
+++ b/wiki.pl
@@ -4059,7 +4059,7 @@ sub GetFullLinkList {
       if (($unique > 0) && ($seen{$link} != 1)) {
         next;
       }
-      if (($exists == 0) && ($pgExists{$link} == 1)) {
+      if (($exists == 0) && ($pgExists{$link})) {
         next;
       }
       if (($exists == 1) && ($pgExists{$link} != 1)) {