From fca4a2ec28132da2869cd87dc1c9782d275fed55 Mon Sep 17 00:00:00 2001
From: Connor McLaughlin <stenzek@gmail.com>
Date: Wed, 10 Nov 2021 13:18:30 +1000
Subject: [PATCH] Common/FileSystem: Fix a couple of warnings from #2716

---
 src/common/file_system.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/common/file_system.cpp b/src/common/file_system.cpp
index 6e8464004..4cf26011a 100644
--- a/src/common/file_system.cpp
+++ b/src/common/file_system.cpp
@@ -451,7 +451,7 @@ void CanonicalizePath(char* Destination, u32 cbDestination, const char* Path, bo
   {
     char prevCh = (i > 0) ? Path[i - 1] : '\0';
     char currentCh = Path[i];
-    char nextCh = (i < pathLength) ? Path[i + 1] : '\0';
+    char nextCh = (i < (pathLength - 1)) ? Path[i + 1] : '\0';
 
     if (currentCh == '.')
     {
@@ -557,8 +557,8 @@ void CanonicalizePath(std::string& path, bool OSPath /*= true*/)
 
 static inline bool FileSystemCharacterIsSane(char c, bool StripSlashes)
 {
-  if (!(c >= 'a' && c <= 'z') && !(c >= 'A' && c <= 'Z') && !(c >= '0' && c <= '9') && c != ' ' && c != ' ' &&
-      c != '_' && c != '-' && c != '.')
+  if (!(c >= 'a' && c <= 'z') && !(c >= 'A' && c <= 'Z') && !(c >= '0' && c <= '9') && c != ' ' && c != '_' &&
+      c != '-' && c != '.')
   {
     if (!StripSlashes && (c == '/' || c == '\\'))
       return true;