Move err check before log message

[sankari165]

What changed?
Err check moved before log message

Why?
Addressing a nit comment from previous pull request 6065

How did you test it?

Potential risks

Release notes

Documentation Changes

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.18%. Comparing base (dd54cd0) to head (2efccf5).
Report is 4 commits behind head on master.

Additional details and impacted files

Files	Coverage Δ
service/frontend/api/handler.go	40.10% <100.00%> (+0.50%)	⬆️

... and 5 files with indirect coverage changes

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[coveralls]

Pull Request Test Coverage Report for Build 018fcefc-1f11-4a84-8d3a-59e490051363

Details

• 3 of 3 (100.0%) changed or added relevant lines in 1 file are covered.
• 70 unchanged lines in 16 files lost coverage.
• Overall coverage decreased (-0.03%) to 69.606%

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Files with Coverage Reduction	New Missed Lines	%
service/frontend/api/handler.go	1	62.44%
common/task/weighted_round_robin_task_scheduler.go	2	88.56%
common/persistence/execution_manager.go	2	87.41%
common/task/fifo_task_scheduler.go	2	83.51%
service/history/task/transfer_active_task_executor.go	2	72.79%
common/util.go	2	91.78%
service/matching/tasklist/task_writer.go	2	82.63%
service/matching/tasklist/task_reader.go	2	77.45%
common/persistence/historyManager.go	2	66.67%
common/persistence/nosql/nosql_task_store.go	3	85.52%

Totals
Change from base Build 018fcd8a-6d92-406f-9861-fe59d0f7e5a7:	-0.03%
Covered Lines:	102925
Relevant Lines:	147867

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💛 - Coveralls