errors: use %w verb directive (#419)

Signed-off-by: Bobby DeSimone <bobbydesimone@gmail.com>
This commit is contained in:
Bobby DeSimone 2019-12-03 20:02:43 -08:00 committed by GitHub
parent 74cd9eabbb
commit 12bae5cc43
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11 changed files with 32 additions and 32 deletions

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@ -22,7 +22,7 @@ func PrometheusHandler() (http.Handler, error) {
Registry: reg,
})
if err != nil {
return nil, fmt.Errorf("telemetry/metrics: prometheus exporter: %v", err)
return nil, fmt.Errorf("telemetry/metrics: prometheus exporter: %w", err)
}
view.RegisterExporter(exporter)
mux := http.NewServeMux()