JSON leaf-list output single element leaf-list does not use array

[swh1991]

Be similar Bug 261, use release version 5.3 , issue persist , different use and result is different.

Example YANG, result is ok.

container test {
leaf-list number{
type int32;
}
}
Expected output:
{"test": {"number": [1]}
Actual output:
{"test": {"number": [1]}
Example YANG, result is error.

leaf-list number{
type int32;
}
Expected output:
{"number": [1]}
Actual output:
{"number": 1}​

[olofhagsand]

Please verify