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style: check error returns flagged by errcheck linter

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golangci-lint's errcheck rule requires explicit handling of error
return values from Close, Write, and Logout calls. Use blank
identifier assignment for cleanup paths where errors are
intentionally discarded.
This commit is contained in:
Houmgaor
2026-02-20 21:22:01 +01:00
parent 458d8c9397
commit e899a2f790
8 changed files with 34 additions and 34 deletions
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26
cmd/protbot/main.go
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@@ -41,7 +41,7 @@ func main() {
os.Exit(1)
}
fmt.Println("[done] Login successful!")
result.Channel.Close()
_ = result.Channel.Close()
case "lobby":
result, err := scenario.Login(*signAddr, *user, *pass)
@@ -51,11 +51,11 @@ func main() {
}
if err := scenario.EnterLobby(result.Channel); err != nil {
fmt.Fprintf(os.Stderr, "enter lobby failed: %v\n", err)
result.Channel.Close()
_ = result.Channel.Close()
os.Exit(1)
}
fmt.Println("[done] Lobby entry successful!")
result.Channel.Close()
_ = result.Channel.Close()
case "session":
result, err := scenario.Login(*signAddr, *user, *pass)
@@ -66,17 +66,17 @@ func main() {
charID := result.Sign.CharIDs[0]
if _, err := scenario.SetupSession(result.Channel, charID); err != nil {
fmt.Fprintf(os.Stderr, "session setup failed: %v\n", err)
result.Channel.Close()
_ = result.Channel.Close()
os.Exit(1)
}
if err := scenario.EnterLobby(result.Channel); err != nil {
fmt.Fprintf(os.Stderr, "enter lobby failed: %v\n", err)
result.Channel.Close()
_ = result.Channel.Close()
os.Exit(1)
}
fmt.Println("[session] Connected. Press Ctrl+C to disconnect.")
waitForSignal()
scenario.Logout(result.Channel)
_ = scenario.Logout(result.Channel)
case "chat":
result, err := scenario.Login(*signAddr, *user, *pass)
@@ -87,12 +87,12 @@ func main() {
charID := result.Sign.CharIDs[0]
if _, err := scenario.SetupSession(result.Channel, charID); err != nil {
fmt.Fprintf(os.Stderr, "session setup failed: %v\n", err)
result.Channel.Close()
_ = result.Channel.Close()
os.Exit(1)
}
if err := scenario.EnterLobby(result.Channel); err != nil {
fmt.Fprintf(os.Stderr, "enter lobby failed: %v\n", err)
result.Channel.Close()
_ = result.Channel.Close()
os.Exit(1)
}
@@ -110,7 +110,7 @@ func main() {
fmt.Println("[chat] Listening for chat messages. Press Ctrl+C to disconnect.")
waitForSignal()
scenario.Logout(result.Channel)
_ = scenario.Logout(result.Channel)
case "quests":
result, err := scenario.Login(*signAddr, *user, *pass)
@@ -121,23 +121,23 @@ func main() {
charID := result.Sign.CharIDs[0]
if _, err := scenario.SetupSession(result.Channel, charID); err != nil {
fmt.Fprintf(os.Stderr, "session setup failed: %v\n", err)
result.Channel.Close()
_ = result.Channel.Close()
os.Exit(1)
}
if err := scenario.EnterLobby(result.Channel); err != nil {
fmt.Fprintf(os.Stderr, "enter lobby failed: %v\n", err)
result.Channel.Close()
_ = result.Channel.Close()
os.Exit(1)
}
data, err := scenario.EnumerateQuests(result.Channel, 0, 0)
if err != nil {
fmt.Fprintf(os.Stderr, "enumerate quests failed: %v\n", err)
scenario.Logout(result.Channel)
_ = scenario.Logout(result.Channel)
os.Exit(1)
}
fmt.Printf("[quests] Received %d bytes of quest data\n", len(data))
scenario.Logout(result.Channel)
_ = scenario.Logout(result.Channel)
default:
fmt.Fprintf(os.Stderr, "unknown action: %s (supported: login, lobby, session, chat, quests)\n", *action)