message: fixing the changes to string check for error handler which had a case-sensitivity mismatch which always falsify the condition
diff: @@ -1030,7 +1030,7 @@ export class FlogoCanvasComponent implements OnInit, OnDestroy {
  // TODO
  // NOTE that once delete branch, not only single task is removed.
  delete this.handlers[diagramId].tasks[_.get(data, 'node.taskID', '')];
  - if ((diagramId === 'errorhandler') && ((Object.keys(this.handlers[diagramId].tasks).length) === 1 )
  + if ((diagramId === 'errorHandler') && ((Object.keys(this.handlers[diagramId].tasks).length) === 1 )
  && (this.handlers[diagramId].tasks[Object.keys(this.handlers[diagramId].tasks)[0]].type === FLOGO_TASK_TYPE.TASK_ROOT)) {
  this.flow.errorHandler = {
  paths: {},
  