internal/feed: represent scores as uint8

1 files changed, 4 insertions, 4 deletions

diff --git a/internal/feed/score.go b/internal/feed/score.go
index 4e7da57..051522f 100644
--- a/internal/feed/score.go
+++ b/internal/feed/score.go
@@ -8,12 +8,12 @@ import (
 )
 
 // CVSS score
-type Score float32
+type Score uint8
 
 // Unmarshal CVSS score from JSON.
 func (me *Score) UnmarshalJSON(b []byte) error {
   // decode float, check for error
-  var v float32
+  var v float64
   if err := json.Unmarshal(b, &v); err != nil {
     return err
   }
@@ -24,11 +24,11 @@ func (me *Score) UnmarshalJSON(b []byte) error {
   }
 
   // save result, return success
-  *me = Score(v)
+  *me = Score(uint8(math.Trunc(10.0 * v)))
   return nil
 }
 
 func (me Score) String() string {
-  val := math.Trunc(10.0 * float64(me)) / 10.0
+  val := float64(me) / 10.0
   return strconv.FormatFloat(val, 'f', 1, 64)
 }