Remove redundant return statements #28
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WalkthroughThe pull request modifies the error handling in the Changes
Sequence DiagramsequenceDiagram
participant Main as Main Program
participant ErrorHandler as Error Handler
Main->>ErrorHandler: Attempt operation
alt Operation Fails
ErrorHandler-->>Main: log.Fatalf()
Main->>Main: Immediate Termination
else Operation Succeeds
Main->>Main: Continue Execution
end
The sequence diagram illustrates the new error handling approach, where any error triggers an immediate program termination via 📜 Recent review detailsConfiguration used: CodeRabbit UI 📒 Files selected for processing (1)
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Actionable comments posted: 1
🔭 Outside diff range comments (1)
tools/catch-catchpoint/catch-catchpoint.go (1)
Line range hint
123-125: Consider consistent error handling patterns.For consistency with the other error handling changes, consider using
log.Fatalfhere instead oflog.Printlnwith return. This would align with the pattern established in other parts of the code where invalid responses lead to program termination.Apply this diff for consistency:
if lastRound, ok := result["last-round"].(float64); ok { lastNetworkRound = int(lastRound) } else { - log.Println("last-round not found in the response or is not a float64") - return + log.Fatalf("Error: last-round not found in the response or is not a float64") }
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📒 Files selected for processing (1)
tools/catch-catchpoint/catch-catchpoint.go(1 hunks)
🔇 Additional comments (3)
tools/catch-catchpoint/catch-catchpoint.go (3)
88-88: LGTM! Good error handling improvement.Using
log.Fatalfhere is appropriate as the program cannot proceed without the response body.
101-101: LGTM! Proper type assertion handling.Using
log.Fatalfhere prevents undefined behavior from an invalid catchpoint type.
109-109: LGTM! Proper integer conversion handling.Using
log.Fatalfhere prevents incorrect behavior from an invalid catchpoint round.
| } | ||
| catchpointRoundStr := strconv.Itoa(catchpointRound) | ||
| log.Printf("Catchpoint round: %s", catchpointRoundStr) | ||
| } else { | ||
| log.Fatal("Error: catchpoint does not contain '#'") | ||
| log.Fatalf("Error: catchpoint does not contain '#'. %v", catchpointParts) |
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🛠️ Refactor suggestion
Remove redundant return statement after log.Fatalf.
While the error handling change is good, there's a redundant return statement after log.Fatalf at line 143. Since log.Fatalf terminates the program, this return statement will never be executed.
Apply this diff to remove the redundant return:
if err != nil {
log.Fatalf("Error running command: %v", err)
- return
}Also applies to: 143-143
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