From be5ffaf6621eeb2feea7d4d4f84ec5917f5a8557 Mon Sep 17 00:00:00 2001
From: ToruNiina <niina.toru.68u@gmail.com>
Date: Sun, 27 Jun 2021 18:56:57 +0900
Subject: [PATCH] feat: check if width == max before using ml-string

---
 toml/serializer.hpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/toml/serializer.hpp b/toml/serializer.hpp
index 4881c3d..2a0855f 100644
--- a/toml/serializer.hpp
+++ b/toml/serializer.hpp
@@ -178,8 +178,9 @@ struct serializer
     {
         if(s.kind == string_t::basic)
         {
-            if(std::find(s.str.cbegin(), s.str.cend(), '\n') != s.str.cend() ||
-               std::find(s.str.cbegin(), s.str.cend(), '\"') != s.str.cend())
+            if((std::find(s.str.cbegin(), s.str.cend(), '\n') != s.str.cend() ||
+                std::find(s.str.cbegin(), s.str.cend(), '\"') != s.str.cend()) &&
+               this->width_ != std::numeric_limits<std::size_t>::max())
             {
                 // if linefeed or double-quote is contained,
                 // make it multiline basic string.