diff --git a/workflow/rechnungseingang-de-1.2.42.bpmn b/workflow/rechnungseingang-de-1.2.42.bpmn
index 925a1f1..a96f497 100644
--- a/workflow/rechnungseingang-de-1.2.42.bpmn
+++ b/workflow/rechnungseingang-de-1.2.42.bpmn
@@ -5284,7 +5284,7 @@ result.isValid=true;
       <bpmn2:documentation id="documentation_14oHxA"/>
     </bpmn2:sequenceFlow>
     <bpmn2:sequenceFlow id="SequenceFlow_107" sourceRef="ExclusiveGateway_7" targetRef="ExclusiveGateway_8">
-      <bpmn2:conditionExpression id="formalExpression_cU0dWg" xsi:type="bpmn2:tFormalExpression"><![CDATA[workitem.getItemValueString("sb.assist")!="-" && workitem.getItemValueString("sb.assist")!="")
+      <bpmn2:conditionExpression id="formalExpression_Z6YN0w" xsi:type="bpmn2:tFormalExpression"><![CDATA[workitem.getItemValueString("sb.assist")!="-" && workitem.getItemValueString("sb.assist")!=""
 ]]></bpmn2:conditionExpression>
       <bpmn2:documentation id="documentation_jt6K5w"/>
     </bpmn2:sequenceFlow>