Fix 419

[cvereterra]

Addresses #419

Added a check to see if we have filtered out all props

// Check if any of the props are readOnly or writeOnly schemas
const propertyNames = Object.keys(props);
const filteredPropertyNames = propertyNames.filter((name) => {
  const schema = props[name];
  if (!onlyMode)
    return (
      !this.isSchemaReadOnly(schema) && !this.isSchemaWriteOnly(schema)
    );
  if (onlyMode === "readOnly") return this.isSchemaReadOnly(schema);
  else if (onlyMode === "writeOnly") return this.isSchemaWriteOnly(schema);
});
// By filtering by readOnly/writeOnly props, we may have filtered out all props in schemas
const hasFilteredAllProps = filteredPropertyNames.length === 0;
const names = hasFilteredAllProps ? propertyNames : filteredPropertyNames;

[Xiphe]

Awesome! Thanks for notifying and fixing this so fast!

[github-actions]

🎉 This PR is included in version 4.7.1 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

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