Fix case when only empty tuple is passed in #957
| Job | Run time |
|---|---|
| 3m 41s | |
| 2m 27s | |
| 8m 31s | |
| 2m 21s | |
| 2m 16s | |
| 5m 7s | |
| 8m 35s | |
| 15m 49s | |
| 30m 0s | |
| 3m 48s | |
| 23m 29s | |
| 15m 41s | |
| 3m 56s | |
| 1h 22m 0s | |
| 26m 57s | |
| 3h 54m 38s |
| Job | Run time |
|---|---|
| 3m 41s | |
| 2m 27s | |
| 8m 31s | |
| 2m 21s | |
| 2m 16s | |
| 5m 7s | |
| 8m 35s | |
| 15m 49s | |
| 30m 0s | |
| 3m 48s | |
| 23m 29s | |
| 15m 41s | |
| 3m 56s | |
| 1h 22m 0s | |
| 26m 57s | |
| 3h 54m 38s |