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IDEMPIERE-190 Average Costing: make sure amt and qty argument for the setWeightedAverage method is of the same sign

This commit is contained in:
Carlos Ruiz 2013-07-03 21:41:54 -05:00
parent 1727029c25
commit dad7803507
1 changed files with 2 additions and 2 deletions
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4
org.adempiere.base/src/org/compiere/model/MCost.java
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@ -1482,9 +1482,9 @@ public class MCost extends X_M_Cost
public void setWeightedAverage (BigDecimal amt, BigDecimal qty)
{
//amount must follow the sign of qty
if (amt.signum() != 0 && amt.signum() != qty.signum())
if (amt.signum() != 0 && qty.signum() != 0 && amt.signum() != qty.signum())
{
amt = amt.multiply(BigDecimal.valueOf(-1.00d));
amt = amt.negate();
}
if (getCurrentQty().add(qty).signum() < 0)