reencode: Fix trimming trailing zeros

1 files changed, 5 insertions, 7 deletions

diff --git a/reencode_compactnum.go b/reencode_compactnum.go
index 5da2c54..bdf1f4e 100644
--- a/reencode_compactnum.go
+++ b/reencode_compactnum.go
@@ -33,14 +33,12 @@ func (enc *reEncodeCompactNum) HandleRune(c rune, t jsonparse.RuneType, escape B
 		if c == '0' && !enc.fracFirst {
 			enc.fracZeros++
 			return nil
-		}
-		fallthrough
-	default:
-		for enc.fracZeros > 0 {
-			if err := enc.out.HandleRune('0', jsonparse.RuneTypeNumberFracDig, escape, stackSize); err != nil {
-				return err
+		} else {
+			for ; enc.fracZeros > 0; enc.fracZeros-- {
+				if err := enc.out.HandleRune('0', jsonparse.RuneTypeNumberFracDig, escape, stackSize); err != nil {
+					return err
+				}
 			}
-			enc.fracZeros--
 		}
 		enc.fracFirst = false
 	}