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cmd/pprof: fix crash with invalid source

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pprof crashed when running with:

     go tool pprof %INVALID

Change-Id: I47c2a4da7273e3a97a833f320a650b8c6b59d6b9
Reviewed-on: https://go-review.googlesource.com/20632
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Egon Elbre 2016-03-12 21:09:14 +02:00 committed by Brad Fitzpatrick
parent af1c29c1c1
commit 69f49e1cbc
1 changed files with 1 additions and 1 deletions
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2
src/cmd/pprof/internal/driver/driver.go
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@ -139,7 +139,7 @@ func adjustURL(source string, sec int, ui plugin.UI) (adjusted, host string, dur
if err != nil || (url.Host == "" && url.Scheme != "" && url.Scheme != "file") {
url, err = url.Parse("http://" + source)
if err != nil {
return source, url.Host, time.Duration(30) * time.Second
return source, "", 0
}
}
if scheme := strings.ToLower(url.Scheme); scheme == "" || scheme == "file" {