[GitHub] [trafficcontrol] rimashah25 commented on a change in pull request #5615: If-UnModified-Since/If-Match Improvements

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

rimashah25 commented on a change in pull request #5615:
URL: https://github.com/apache/trafficcontrol/pull/5615#discussion_r593468656



##########
File path: traffic_ops/traffic_ops_golang/topology/topologies.go
##########
@@ -600,6 +600,20 @@ func (topology *TOTopology) Update(h http.Header) (error, error, int) {
 	if len(topologies) != 1 {
 		return fmt.Errorf("cannot find exactly 1 topology with the query string provided"), nil, http.StatusBadRequest
 	}
+
+	// check if the name field was being updated by someone else
+	var existingLastUpdated *tc.TimeNoMod

Review comment:
       Done.




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