From e81edf83a6305d3326d9a49e2ddae4afeca6ed9f Mon Sep 17 00:00:00 2001
From: BearOso <bearoso@gmail.com>
Date: Wed, 15 Mar 2023 15:07:20 -0500
Subject: [PATCH] Fix warning.

---
 memmap.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/memmap.cpp b/memmap.cpp
index 498ddcaf..d621cdf6 100644
--- a/memmap.cpp
+++ b/memmap.cpp
@@ -3505,7 +3505,7 @@ void CMemory::ApplyROMFixes (void)
 std::string CMemory::SafeString(std::string s, bool allow_jis /*=false*/)
 {
     std::string safe;
-    for (int i = 0; i < s.length(); i++)
+    for (size_t i = 0; i < s.length(); i++)
     {
         if (s[i] >= 32 && s[i] < 127) // ASCII
             safe += s[i];
@@ -3995,4 +3995,4 @@ void CMemory::CheckForAnyPatch(const char *rom_filename, bool8 header, int32 &ro
 
     if (try_patch_type_sequence(PATCH_DIR))
         return;
-}
\ No newline at end of file
+}