--no commit message

com.zrqx.resource/src/main/java/com/zrqx/resource/bg/service/articlelibrary/ArticleLibrarySerivceImpl.java

@@ -99,11 +99,15 @@ public class ArticleLibrarySerivceImpl extends BaseServiceImpl<ArticleLibrary,In
 						vo.setExamineStatus(4);
 					}
 				}
-				if(vo.getCover_type().equals(3)){
-					String[] split = vo.getCover_type().split(",");
-					for (String str : split) {
-						vo.setCover(str);
-						break;
+				if(vo.getCover_type()!=null){
+					if(vo.getCover_type().equals(3)){
+						if(vo.getCover()!=null){
+							String[] split = vo.getCover().split(",");
+							for (String str : split) {
+								vo.setCover(str);
+								break;
+							}
+						}
 					}
 				}
 			}