病历前后描述不一致修改空指针bug

kernel/src/main/java/com/lantone/qc/kernel/catalogue/behospitalized/BEH02980.java

@@ -39,6 +39,9 @@ public class BEH02980 extends QCCatalogue {
 
     public void start(InputInfo inputInfo, OutputInfo outputInfo) {
         status.set("0");
+        if (inputInfo.getBeHospitalizedDoc() != null){
+            return;
+        }
         PresentLabel presentLabel = inputInfo.getBeHospitalizedDoc().getPresentLabel();
         DiagLabel initialDiagLabel = inputInfo.getBeHospitalizedDoc().getInitialDiagLabel();
         PastLabel pastLabel = inputInfo.getBeHospitalizedDoc().getPastLabel();