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archive/tar: remove useless type conversions

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Change-Id: I259a6ed6a1abc63d2dc39eca7e85f94cf38001cc
Reviewed-on: https://go-review.googlesource.com/47342
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Brad Fitzpatrick <bradfitz@golang.org>
TryBot-Result: Gobot Gobot <gobot@golang.org>
This commit is contained in:
Awn 2017-07-03 01:36:52 +01:00 committed by Brad Fitzpatrick
parent 894743b56e
commit 23c9db657e
2 changed files with 3 additions and 3 deletions
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2
src/archive/tar/format.go
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@ -227,7 +227,7 @@ func (b *block) ComputeChecksum() (unsigned, signed int64) {
if 148 <= i && i < 156 { if 148 <= i && i < 156 {
c = ' ' // Treat the checksum field itself as all spaces. c = ' ' // Treat the checksum field itself as all spaces.
} }
unsigned += int64(uint8(c)) unsigned += int64(c)
signed += int64(int8(c)) signed += int64(int8(c))
} }
return unsigned, signed return unsigned, signed

4
src/archive/tar/strconv.go
View File

@ -226,9 +226,9 @@ func parsePAXTime(s string) (time.Time, error) {
} }
nsecs, _ := strconv.ParseInt(sn, 10, 64) // Must succeed nsecs, _ := strconv.ParseInt(sn, 10, 64) // Must succeed
if len(ss) > 0 && ss[0] == '-' { if len(ss) > 0 && ss[0] == '-' {
return time.Unix(secs, -1*int64(nsecs)), nil // Negative correction return time.Unix(secs, -1*nsecs), nil // Negative correction
} }
return time.Unix(secs, int64(nsecs)), nil return time.Unix(secs, nsecs), nil
} }
// formatPAXTime converts ts into a time of the form %d.%d as described in the // formatPAXTime converts ts into a time of the form %d.%d as described in the