message: Fixed typo mistake about check return code.
diff: @@ -706,7 +706,7 @@ export class CMakeTools implements vscode.Disposable, api.CMakeToolsAPI {
  if (retc === 0) {
  await this._refreshCompileDatabase(drv.expansionOptions);
  }
  - if (retc !== 2) {
  + if (retc !== -2) {
  // Partial activation mode is required only for -2 error code,
  // which represents a missing CMakeLists.txt
  await enableFullFeatureSet(true, this.folder);
  