fixed a bug with start action

Author: benmarch

example/TourPage.jsx

@@ -128,9 +128,7 @@ export default props => {
 
       {tour.getCustomState().showLazy && <LazyStep />}
 
-      <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
-      <br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
-      <div className="way-down-the-page" ref={scrollStep}>Hi guys!</div>
+      <div className="way-down-the-page" ref={scrollStep} style={{marginTop: '110vh'}}>Hi guys!</div>
     </div>
   )
 }

lib/actions.js

@@ -44,7 +44,7 @@ export default (selectors, dispatch) => {
       dispatch({
         type: SET_STEP_POINTER,
         data: {
-          index: startAt ? selectors.getIndexOfStep(startAt) : 0,
+          index: typeof startAt === 'string' ? selectors.getIndexOfStep(startAt) : 0,
           action: 'start'
         }
       })