From 5a7624e50f8ea329046711a1c75bdd5c4e3fe932 Mon Sep 17 00:00:00 2001
From: Jakub Mateusz Marcowski <01158831@pw.edu.pl>
Date: Wed, 1 Mar 2023 19:04:38 +0100
Subject: Modify JSON.stringify so that it doesn't create unnecessary empty
 lines from empty arrays

(cherry picked from commit 0a55a320857b5ddb8ba4e3b6c096acf617f24733)
---
 core/io/json.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'core')

diff --git a/core/io/json.cpp b/core/io/json.cpp
index 448e39b2c3..8d0fe53ed4 100644
--- a/core/io/json.cpp
+++ b/core/io/json.cpp
@@ -91,9 +91,12 @@ String JSON::_stringify(const Variant &p_var, const String &p_indent, int p_cur_
 		case Variant::PACKED_FLOAT64_ARRAY:
 		case Variant::PACKED_STRING_ARRAY:
 		case Variant::ARRAY: {
+			Array a = p_var;
+			if (a.size() == 0) {
+				return "[]";
+			}
 			String s = "[";
 			s += end_statement;
-			Array a = p_var;
 
 			ERR_FAIL_COND_V_MSG(p_markers.has(a.id()), "\"[...]\"", "Converting circular structure to JSON.");
 			p_markers.insert(a.id());
-- 
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