update val delta

2021-12-06 22:41:04 +08:00
parent 954b6c784f
commit d4b4094f44
2 changed files with 7 additions and 5 deletions
--- a/bot.go
+++ b/bot.go
@@ -1015,8 +1015,10 @@ func botGraphValueDelta(m *tb.Message) {
 		}
 	}

+	logInfoDebug("botGraphValueDelta : got %d values", minZero)
+
 	for coID, v := range vals {
-		for i := len(vals) - 1; i > 0; i-- {
+		for i := len(v) - 1; i > 0; i-- {
 			v[i].Y = v[i].Y - v[i-1].Y
 			if math.Abs(v[i].Y) > maxVal {
 				maxVal = math.Abs(v[i].Y)