From 91b7cd637cf4ad164662fa412e57e90b6dfda29e Mon Sep 17 00:00:00 2001
From: ToruNiina <ToruNiina@users.noreply.github.com>
Date: Tue, 6 Aug 2024 15:37:10 +0000
Subject: [PATCH] feat [skip ci]: update single_include

---
 single_include/toml.hpp | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/single_include/toml.hpp b/single_include/toml.hpp
index 8e19e88..9d88f54 100644
--- a/single_include/toml.hpp
+++ b/single_include/toml.hpp
@@ -16494,11 +16494,16 @@ class serializer
                 }
             }
         }
-
         if(this->force_inline_ && f == array_format::array_of_tables)
         {
             f = array_format::multiline;
         }
+        if(a.empty() && f == array_format::array_of_tables)
+        {
+            f = array_format::oneline;
+        }
+
+        // --------------------------------------------------------------------
 
         if(f == array_format::array_of_tables)
         {