fix: fmt output log to os.Stderr (#1571)

fix #1560 changes are breaking in App Engine.

cc @giulianobr @philippgille
This commit is contained in:
Bo-Yi Wu 2018-09-27 08:59:44 +08:00 committed by GitHub
parent 834a2ec64c
commit 402ef120e1
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@ -8,6 +8,7 @@ import (
"bytes"
"fmt"
"html/template"
"os"
"runtime"
"strconv"
"strings"
@ -50,7 +51,7 @@ func debugPrintLoadTemplate(tmpl *template.Template) {
func debugPrint(format string, values ...interface{}) {
if IsDebugging() {
fmt.Printf("[GIN-debug] "+format, values...)
fmt.Fprintf(os.Stderr, "[GIN-debug] "+format, values...)
}
}