chore: if new quote value is zero return original quote value

Author: ironman0x7b2

types/v1/price.go

@@ -223,7 +223,7 @@ func (p Price) Sub(v Price) Price {
 
 // UpdateQuoteValue applies a pricing function to compute a new quote value from the base.
 func (p Price) UpdateQuoteValue(ctx sdk.Context, fn QuotePriceFunc) (Price, error) {
-	// If BaseValue is zero, return the original Price without modification
+	// If BaseValue is zero, return the original Price
 	if p.BaseValue.IsZero() {
 		return p, nil
 	}
@@ -237,6 +237,11 @@ func (p Price) UpdateQuoteValue(ctx sdk.Context, fn QuotePriceFunc) (Price, erro
 		return Price{}, err
 	}
 
+	// If newQuote is zero, return the original Price
+	if newQuote.IsZero() {
+		return p, nil
+	}
+
 	// Return a new Price instance with the updated QuoteValue
 	return Price{
 		Denom:      p.Denom,