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cmd/cover: check os.Create error im html output

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The error was being written over by Execute.

Change-Id: Id5965542bf4d414043fdbe70ee3f2f790728c01d
Reviewed-on: https://go-review.googlesource.com/34954
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
Daniel Martí 2017-01-07 18:45:34 +00:00 committed by Brad Fitzpatrick
parent 8b89e95de3
commit 354f9f8b43
1 changed files with 3 additions and 0 deletions
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3
cmd/cover/html.go
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@ -67,6 +67,9 @@ func htmlOutput(profile, outfile string) error {
} else { } else {
out, err = os.Create(outfile) out, err = os.Create(outfile)
} }
if err != nil {
return err
}
err = htmlTemplate.Execute(out, d) err = htmlTemplate.Execute(out, d)
if err == nil { if err == nil {
err = out.Close() err = out.Close()