clean readPositiveFloat64

json-iterator · Jan 10, 2019 · 3a023a5 · 3a023a5
1 parent 16aef10
commit 3a023a5
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/iter_float.go b/iter_float.go
@@ -214,14 +214,12 @@ func (iter *Iterator) ReadFloat64() (ret float64) {
 }
 
 func (iter *Iterator) readPositiveFloat64() (ret float64) {
-	value := uint64(0)
-	c := byte(' ')
 	i := iter.head
 	// first char
 	if i == iter.tail {
 		return iter.readFloat64SlowPath()
 	}
-	c = iter.buf[i]
+	c := iter.buf[i]
 	i++
 	ind := floatDigits[c]
 	switch ind {
@@ -244,7 +242,7 @@ func (iter *Iterator) readPositiveFloat64() (ret float64) {
 			return
 		}
 	}
-	value = uint64(ind)
+	value := uint64(ind)
 	// chars before dot
 non_decimal_loop:
 	for ; i < iter.tail; i++ {