[dolphinscheduler] branch 2.0.8-prepare updated: [Improve-13413]Empty dependency operation causes Master null pointer exception (#13420)

[jinyleechina]

This is an automated email from the ASF dual-hosted git repository.

jinyleechina pushed a commit to branch 2.0.8-prepare
in repository https://gitbox.apache.org/repos/asf/dolphinscheduler.git


The following commit(s) were added to refs/heads/2.0.8-prepare by this push:
     new d95cf93c2a [Improve-13413]Empty dependency operation causes Master 
null pointer exception (#13420)
d95cf93c2a is described below

commit d95cf93c2a4ec5058c4d54b8d83078951c76e692
Author: 北岭山下 <1072915...@qq.com>
AuthorDate: Mon Jan 30 16:03:28 2023 +0800

    [Improve-13413]Empty dependency operation causes Master null pointer 
exception (#13420)
---
 .../src/js/conf/home/pages/dag/_source/formModel/formModel.vue        | 4 ++++
 1 file changed, 4 insertions(+)

diff --git 
a/dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/formModel/formModel.vue
 
b/dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/formModel/formModel.vue
index 1bc44a0997..d930efacad 100644
--- 
a/dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/formModel/formModel.vue
+++ 
b/dolphinscheduler-ui/src/js/conf/home/pages/dag/_source/formModel/formModel.vue
@@ -747,6 +747,10 @@
         }
         this.successBranch && (this.conditionResult.successNode[0] = 
this.successBranch)
         this.failedBranch && (this.conditionResult.failedNode[0] = 
this.failedBranch)
+        // Empty dependency requires default value,otherwise master NPE
+        if (this.cacheDependence.dependTaskList == null) {
+          this.cacheDependence = Object.assign(this.cacheDependence, { 
dependTaskList: [], relation: 'AND' })
+        }
 
         this.$emit('addTaskInfo', {
           item: {