refactor(@angular/cli): handle undefined ng add collection name
          
            #4014
        
      | Job | Run time | 
|---|---|
| 4s | |
| 2m 18s | |
| 2m 18s | |
| 1s | |
| 1s | |
| 1s | |
| 1s | |
| 1s | |
| 4m 45s | 
ng add collection name
          
            #4014
        
| Job | Run time | 
|---|---|
| 4s | |
| 2m 18s | |
| 2m 18s | |
| 1s | |
| 1s | |
| 1s | |
| 1s | |
| 1s | |
| 4m 45s |