message: Fix not showing unimathsymbols
diff: @@ -61,7 +61,7 @@ export class Command {
  const configuration = vscode.workspace.getConfiguration('latex-workshop')
  let suggestions
  if (configuration.get('intellisense.unimathsymbols.enabled')) {
  - if (this.defaultSymbols === {}) {
  + if (Object.keys(this.defaultSymbols).length === 0) {
  this.loadSymbols()
  }
  suggestions = Object.assign({}, {...this.defaultCommands, ...this.defaultSymbols})
  