Fix three shadow variable warnings (govet -shadow)
Fixes: http.go:118: declaration of "part" shadows declaration at http.go:117 http_test.go:50: declaration of "respBody" shadows declaration at http_test.go:25 promhttp/http.go:305: declaration of "part" shadows declaration at promhttp/http.go:304 Signed-off-by: Karsten Weiss <knweiss@gmail.com>
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@ -115,7 +115,7 @@ func decorateWriter(request *http.Request, writer io.Writer) (io.Writer, string)
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header := request.Header.Get(acceptEncodingHeader)
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parts := strings.Split(header, ",")
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for _, part := range parts {
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part := strings.TrimSpace(part)
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part = strings.TrimSpace(part)
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if part == "gzip" || strings.HasPrefix(part, "gzip;") {
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return gzip.NewWriter(writer), "gzip"
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}
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@ -47,9 +47,9 @@ func TestInstrumentHandler(t *testing.T) {
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instant := time.Now()
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end := instant.Add(30 * time.Second)
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now = nowSeries(instant, end)
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respBody := respBody("Howdy there!")
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body := respBody("Howdy there!")
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hndlr := InstrumentHandler("test-handler", respBody)
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hndlr := InstrumentHandler("test-handler", body)
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opts := SummaryOpts{
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Subsystem: "http",
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@ -302,7 +302,7 @@ func decorateWriter(request *http.Request, writer io.Writer, compressionDisabled
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header := request.Header.Get(acceptEncodingHeader)
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parts := strings.Split(header, ",")
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for _, part := range parts {
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part := strings.TrimSpace(part)
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part = strings.TrimSpace(part)
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if part == "gzip" || strings.HasPrefix(part, "gzip;") {
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return gzip.NewWriter(writer), "gzip"
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}
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