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Check the failure of RapidJson Accept(). Fixes #332

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TODO: Better error reporting when Accept() failed.
This commit is contained in:
Syoyo Fujita 2022-07-13 19:03:33 +09:00
parent 3d4150419e
commit 544969b732
1 changed files with 8 additions and 2 deletions
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10
tiny_gltf.h
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@ -3092,11 +3092,17 @@ std::string JsonToString(const json &o, int spacing = -1) {
StringBuffer buffer;
if (spacing == -1) {
Writer<StringBuffer> writer(buffer);
o.Accept(writer);
// TODO: Better error handling.
// https://github.com/syoyo/tinygltf/issues/332
if (!o.Accept(writer)) {
return "tiny_gltf::JsonToString() failed rapidjson conversion";
}
} else {
PrettyWriter<StringBuffer> writer(buffer);
writer.SetIndent(' ', uint32_t(spacing));
o.Accept(writer);
if (!o.Accept(writer)) {
return "tiny_gltf::JsonToString() failed rapidjson conversion";
}
}
return buffer.GetString();
#else