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Modify JSON.stringify so that it doesn't create unnecessary empty lines from empty arrays

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Jakub Mateusz Marcowski 2023-03-01 19:04:38 +01:00 committed by Rémi Verschelde
parent c82948af87
commit 0a55a32085
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GPG key ID: C3336907360768E1
1 changed files with 4 additions and 1 deletions
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5
core/io/json.cpp
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@ -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());