- Fixed nil pointer dereference warnings by using t.Fatal instead of t.Error
- In unified_test.go: Changed service nil check to use t.Fatal
- In clockdisplay_test.go: Changed request nil check to use t.Fatal
Using t.Fatal ensures test execution stops if pointer is nil,
eliminating possibility of subsequent nil pointer dereference.
Progress: Eliminated all 5 staticcheck issues
Total issues: 21 → 16 (24% improvement)
Remaining:
- gocyclo: 14 (complexity - requires refactoring)
- revive: 1 (DiscoveryService naming)
- unparam: 1 (client.post result parameter)