....

.gitea/workflows/build-develop-branch.yml

@@ -17,7 +17,7 @@ jobs:
           action: xml
           path: '.'
       - name: get PR number
-        run |
+        run: |
           echo ::set-env name=PR||${./tea pr ls -f=base,head,index | grep "| master | firstString=${{ github.ref_name }} |" | tr -d ' ' | tr "|" "\n" | head -n 4 | tail -1}
       - name: get build branch name
         run: |