物料主数据修复bug

topsun/src/main/java/com/huigou/topsun/sap/nonProdApply/controller/NonProdApplyController.java

@@ -270,7 +270,7 @@ public class NonProdApplyController extends CommonController {
         dictMapUsages=dictMapUsages.substring(0,dictMapUsages.length()-1);
         //this.putAttribute("dictUsages",dictMapUsages);
         this.putAttribute("isAll","0");
-        if (nonProdApplyBaseInfo.getBusinessUsage().split(",").length==dictMapUsages.split(";").length){
+        if (nonProdApplyBaseInfo.getBusinessUsage()!=null&&nonProdApplyBaseInfo.getBusinessUsage().split(",").length==dictMapUsages.split(";").length){
             this.putAttribute("isAll","1");
         }
         return forward("nonProdApplyDetail", nonProdApplyBaseInfo);