check if _SECURE_SCL is defined not equal to 0

fmtlib · Jan 9, 2020 · cd0b3f9 · cd0b3f9
1 parent cef1e43
commit cd0b3f9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/fmt/format.h b/include/fmt/format.h
@@ -324,7 +324,7 @@ inline typename Container::value_type* get_data(Container& c) {
   return c.data();
 }
 
-#ifdef _SECURE_SCL
+#if defined(_SECURE_SCL) && _SECURE_SCL
 // Make a checked iterator to avoid MSVC warnings.
 template <typename T> using checked_ptr = stdext::checked_array_iterator<T*>;
 template <typename T> checked_ptr<T> make_checked(T* p, std::size_t size) {