附件空判断

flow-workflow/flow-workflow-biz/src/main/java/com/flow/service/impl/FlowTaskServiceImpl.java

@@ -368,15 +368,17 @@ public class FlowTaskServiceImpl extends BaseServiceImpl<FlowTaskDao, FlowTask>
         );
         // 附件
         List<FlowAttachment> flowAttachments = flowComment.getAttachments();
-        for (FlowAttachment flowAttachment : flowAttachments) {
-            taskService.createAttachment(
-                    flowAttachment.getType(),
-                    task.getId(),
-                    task.getProcessInstanceId(),
-                    flowAttachment.getName(),
-                    comment.getId(),
-                    flowAttachment.getUrl()
-            );
+        if (CollectionUtils.isNotEmpty(flowAttachments)) {
+            for (FlowAttachment flowAttachment : flowAttachments) {
+                taskService.createAttachment(
+                        flowAttachment.getType(),
+                        task.getId(),
+                        task.getProcessInstanceId(),
+                        flowAttachment.getName(),
+                        comment.getId(),
+                        flowAttachment.getUrl()
+                );
+            }
         }
         return task;
     }