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cmd/debug: execute p.Signal only when p is not nil (#4271)

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* cmd/debug: execute p.Signal when p is not nil

https://github.com/tendermint/tendermint/pull/4266#discussion_r360015827

* replace else with else if
This commit is contained in:
Anton Kaliaev
2019-12-22 22:42:40 +04:00
committed by GitHub
parent 22280400a6
commit 7d7b47a39a
1 changed files with 1 additions and 2 deletions
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3
cmd/tendermint/commands/debug/kill.go
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@@ -124,8 +124,7 @@ func killProc(pid uint64, dir string) error {
p, err := os.FindProcess(os.Getpid())
if err != nil {
fmt.Fprintf(os.Stderr, "failed to find PID to kill Tendermint process: %s", err)
}
if err = p.Signal(syscall.SIGABRT); err != nil {
} else if err = p.Signal(syscall.SIGABRT); err != nil {
fmt.Fprintf(os.Stderr, "failed to kill Tendermint process: %s", err)
}