[GitHub] [trafficcontrol] moltzaum opened a new pull request #3442: Fixes internal server error for `cachegroups/:id/queue_update` blank field

[GitBox <gi...@apache.org>]

moltzaum opened a new pull request #3442: Fixes internal server error for `cachegroups/:id/queue_update` blank field
URL: https://github.com/apache/trafficcontrol/pull/3442
 
 
   ## Which issue is fixed by this PR? If not related to an existing issue, what does this PR do?
   
   Fixes #2933 
   Also adds error message for when cdn is blank, preventing an internal server error that is caused by a panic.
   
   ## Which TC components are affected by this PR?
   
   - Traffic Ops
   
   ## What is the best way to verify this PR? Please include manual steps or automated tests. 
   ### (If no tests are part of this PR, please provide explanation as to why no tests are included.)
   
   Post to the endpoint using a blank cdn and then with no cdn (as it is mentioned in the issue)
   `curl --cookie $mc -d '{"action": "queue", "cdn": ""}' -Lvsk "https://localhost:6443/api/1.1/cachegroups/7/queue_update"`
   
   ## Check all that apply
   
   - [ ] This PR includes tests
   - [ ] This PR includes documentation updates
   - [ ] This PR includes an update to CHANGELOG.md
   - [x] This PR includes all required license headers
   - [x] This PR does not include a database migration
   - [x] This PR does not fix a serious security flaw. Read more: [www.apache.org/security](http://www.apache.org/security/)
   
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