remove duplicated assignment in v1/api.go (#647)

Guangming Wang · krasi-georgiev · commit 49b3f2343350 · 2019-10-02T00:47:28.000+03:00
Signed-off-by: Guangming Wang &lt;guangming.wang@daocloud.io&gt;
diff --git a/api/prometheus/v1/api.go b/api/prometheus/v1/api.go
@@ -100,7 +100,6 @@ func marshalPointJSON(ptr unsafe.Pointer, stream *json.Stream) {
 	if abs != 0 {
 		if abs < 1e-6 || abs >= 1e21 {
 			fmt = 'e'
-			fmt = 'e'
 		}
 	}
 	buf = strconv.AppendFloat(buf, float64(p.Value), fmt, -1, 64)

Original file line number	Diff line number	Diff line change
`@@ -100,7 +100,6 @@ func marshalPointJSON(ptr unsafe.Pointer, stream *json.Stream) {`
`100`	`100`	`if abs != 0 {`
`101`	`101`	`if abs < 1e-6 \|\| abs >= 1e21 {`
`102`	`102`	`fmt = 'e'`
`103`		`- fmt = 'e'`
`104`	`103`	`}`
`105`	`104`	`}`
`106`	`105`	`buf = strconv.AppendFloat(buf, float64(p.Value), fmt, -1, 64)`