diff --git a/src/ac/ed/lurg/country/GlobalPrice.java b/src/ac/ed/lurg/country/GlobalPrice.java
index bc9bca1ada0a574837a09e0957bf14139298be33..26124311df774fec957acd91868d233ff83f9922 100644
--- a/src/ac/ed/lurg/country/GlobalPrice.java
+++ b/src/ac/ed/lurg/country/GlobalPrice.java
@@ -97,7 +97,7 @@ public class GlobalPrice implements Serializable {
 			else {
 				if (stockChange == 0 && production == 0)
 					adjustment=1;
-				else if (stockChange >= 0 && production != 0) // stock increasing, so decrease price.  stockChange is positive so adjustment < 1
+				else if (stockChange >= 0) // stock increasing, so decrease price.  stockChange is positive so adjustment < 1
 					adjustment = 1 - ModelConfig.MARKET_LAMBA * stockChange/production;
 				else // stock decreasing, so increase price.  stockChange is negative so adjustment > 1
 					adjustment = 1 - ModelConfig.MARKET_LAMBA * stockChange/Math.max(0, stockLevel);