diff --git a/shkd-cosmic-debug/src/main/java/shkd/fi/em/plugin/formplugin/TripReimBillStaAmountCalculationFormPlugin.java b/shkd-cosmic-debug/src/main/java/shkd/fi/em/plugin/formplugin/TripReimBillStaAmountCalculationFormPlugin.java
index f580cda..d22f284 100644
--- a/shkd-cosmic-debug/src/main/java/shkd/fi/em/plugin/formplugin/TripReimBillStaAmountCalculationFormPlugin.java
+++ b/shkd-cosmic-debug/src/main/java/shkd/fi/em/plugin/formplugin/TripReimBillStaAmountCalculationFormPlugin.java
@@ -46,7 +46,7 @@ public class TripReimBillStaAmountCalculationFormPlugin extends AbstractFormPlug
             edit.addBeforeF7SelectListener(this);
         }
         BasedataEdit entruster_edit = this.getView().getControl("shkd_entruster");
-        if (edit != null){
+        if (entruster_edit != null){
             entruster_edit.addBeforeF7SelectListener(this);
         }
     }