From 8a6afe7909c98c05e40e9dd89e9c940d77040af8 Mon Sep 17 00:00:00 2001
From: Michael Scire <SciresM@gmail.com>
Date: Tue, 15 Jun 2021 16:35:20 -0700
Subject: [PATCH] dns.mitm: fix wildcardcmp failure case (#1539)

---
 .../ams_mitm/source/dns_mitm/dnsmitm_host_redirection.cpp       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stratosphere/ams_mitm/source/dns_mitm/dnsmitm_host_redirection.cpp b/stratosphere/ams_mitm/source/dns_mitm/dnsmitm_host_redirection.cpp
index c589dfcad..eb4de2156 100644
--- a/stratosphere/ams_mitm/source/dns_mitm/dnsmitm_host_redirection.cpp
+++ b/stratosphere/ams_mitm/source/dns_mitm/dnsmitm_host_redirection.cpp
@@ -36,7 +36,7 @@ namespace ams::mitm::socket::resolver {
                 if (!*string) {
                     if (!*pattern) return 1;
                     if ('*' == *pattern) return 1;
-                    if (!*s) return 0;
+                    if (!s || !*s) return 0;
                     string = s++;
                     pattern = w;
                     continue;