Handle file close in defer better for dev command#628
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gorkem merged 1 commit intokitops-ml:mainfrom Nov 27, 2024
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amisevsk
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Nov 27, 2024
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| func deferCloseFile(f *os.File, err *error, msg string) { | ||
| defer func() { | ||
| if cerr := f.Close(); cerr != nil { | ||
| if *err == nil { | ||
| *err = fmt.Errorf("%s: %w", msg, cerr) | ||
| } else { | ||
| *err = fmt.Errorf("%v; %s: %w", *err, msg, cerr) | ||
| } | ||
| } | ||
| }() | ||
| } |
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I don't think this will work; the defer will execute when leaving the current scope, which is the called function (deferCloseFile)
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yeah, I should move the defer out. Dunno what I was thinking
Improve the handling of file close in defer by checking for possible errors during the close
amisevsk
approved these changes
Nov 27, 2024
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Improve the handling of file close in defer by checking for errors during the close
fixes #625, #626