call getPrecedence only 1 time: fix

This commit is contained in:
2015-09-20 14:39:07 +02:00
parent 14e6922eb7
commit b5df7b0f08
@@ -65,7 +65,7 @@ public abstract class BinaryOpItem extends GraphTargetItem implements BinaryOp {
writer.append(operator);
writer.append(" ");
int rightPrecedence = leftSide.getPrecedence();
int rightPrecedence = rightSide.getPrecedence();
if (rightPrecedence > precedence && rightPrecedence != GraphTargetItem.NOPRECEDENCE) {
writer.append("(");
rightSide.toString(writer, localData);