From 6f75b62f774f5febc8b7fe19cdfaaf1b4b738901 Mon Sep 17 00:00:00 2001
From: Blu3train <frtempra@gmail.com>
Date: Thu, 24 Aug 2023 23:19:47 +0200
Subject: [PATCH] fixed WideStringCharReplacer bug

---
 texthook/engine/engine.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/texthook/engine/engine.cc b/texthook/engine/engine.cc
index c2c7abc..c875348 100644
--- a/texthook/engine/engine.cc
+++ b/texthook/engine/engine.cc
@@ -363,7 +363,7 @@ void WideStringCharReplacer(wchar_t *str, size_t *size, const wchar_t *src, size
     curlen = len - (cur - str);
     if (curlen == 0)
       break;
-    ::memmove(cur, cur + srclen, 2 * curlen);
+    ::memmove(cur, cur + srclen -1, 2 * curlen);
   }
   *size = len * 2;
 }