Update Paths.cpp

Author: mcbarton

lib/Interpreter/Paths.cpp

@@ -170,7 +170,7 @@ bool ExpandEnvVars(std::string& Str, bool Path) {
     std::string FullPath;
     char* Tok = nullptr;
     size_t sz = 0;
-    if (getenv_s(&sz, &Tok, &sz, EnvVar.c_str())) {
+    if (getenv_s(&sz, Tok, &sz, EnvVar.c_str())) {
       FullPath = Tok;
 
       Str.replace(DPos, Length, FullPath);