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internal/deephash: reset scratch before appending to it

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Oops. In practice this doesn't matter, but it's still wrong.

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
This commit is contained in:
Josh Bleecher Snyder 2021-05-24 14:41:58 -07:00 committed by Josh Bleecher Snyder
parent 15a7ff83de
commit b340beff8e
1 changed files with 1 additions and 1 deletions
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2
internal/deephash/deephash.go
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@ -156,7 +156,7 @@ func print(w *bufio.Writer, v reflect.Value, visited map[uintptr]bool, scratch [
case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
fmt.Fprintf(w, "%v", v.Int())
case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64, reflect.Uintptr:
scratch = strconv.AppendUint(scratch, v.Uint(), 10)
scratch = strconv.AppendUint(scratch[:0], v.Uint(), 10)
w.Write(scratch)
case reflect.Float32, reflect.Float64:
fmt.Fprintf(w, "%v", v.Float())