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src/main.go: in setLogFile() check for null when closing old FD and also check error from Close()

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This commit is contained in:
Henrik Hautakoski 2021-12-24 11:05:47 +01:00
parent 2470062c3d
commit 8be4466d66
1 changed files with 5 additions and 3 deletions
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8
src/main.go
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@ -54,9 +54,11 @@ func setLogFile() {
log.Error(err.Error()) log.Error(err.Error())
} }
// Close old one (if open) // Try close if old descriptor is defined.
if logfd.Fd() < 0 { if logfd != nil {
logfd.Close() if err = logfd.Close(); err != nil {
log.Error(err.Error())
}
} }
// Update variable and set log writer. // Update variable and set log writer.