Lunny Xiao 5464d33eef fix: Return if executors length is zero in ParallelExecutor (#960) ...

It displayed an unused log and start an unused go routine. We should check the executors number before continue.

```
INFO[2026-05-12T21:01:04-07:00] Running job with maxParallel=1 for 1 matrix combinations
INFO[2026-05-12T21:01:04-07:00] NewParallelExecutor: Creating 1 workers for 1 executors
INFO[2026-05-12T21:01:04-07:00] NewParallelExecutor: Creating 1 workers for 0 executors
INFO[2026-05-12T21:01:04-07:00] NewParallelExecutor: Creating 1 workers for 0 executors
```

Reviewed-on: https://gitea.com/gitea/runner/pulls/960
Reviewed-by: silverwind <[email protected]>
Reviewed-by: Nicolas <[email protected]>
Co-authored-by: Lunny Xiao <[email protected]>
Co-committed-by: Lunny Xiao <[email protected]>

2026-05-15 22:14:13 +00:00

..

git

fix: serialize action-cache reads to prevent worktree race (#938)

2026-05-07 19:57:04 +00:00

cartesian_test.go

chore: clean up nolint directives in act package (#864)

2026-04-29 18:32:55 +00:00

cartesian.go

chore(deps): bump retry-go, golangci-lint, govulncheck (#965)

2026-05-14 05:39:28 +00:00

draw.go

Merge gitea/act into act/

2026-04-22 22:29:06 +02:00

dryrun.go

Merge gitea/act into act/

2026-04-22 22:29:06 +02:00

executor_max_parallel_test.go

Merge gitea/act into act/

2026-04-22 22:29:06 +02:00

executor_parallel_advanced_test.go

Merge gitea/act into act/

2026-04-22 22:29:06 +02:00

executor_test.go

fix: Return if executors length is zero in ParallelExecutor (#960)

2026-05-15 22:14:13 +00:00

executor.go

fix: Return if executors length is zero in ParallelExecutor (#960)

2026-05-15 22:14:13 +00:00

file.go

Merge gitea/act into act/

2026-04-22 22:29:06 +02:00

job_error.go

Merge gitea/act into act/

2026-04-22 22:29:06 +02:00

line_writer_test.go

Merge gitea/act into act/

2026-04-22 22:29:06 +02:00

line_writer.go

Merge gitea/act into act/

2026-04-22 22:29:06 +02:00

logger.go

Merge gitea/act into act/

2026-04-22 22:29:06 +02:00

outbound_ip.go

Merge gitea/act into act/

2026-04-22 22:29:06 +02:00