graph2: Fixed data race in change logging for importLog.

graph2/queries/log.go

@@ -125,10 +125,10 @@ func (r *mutationResolver) ImportLog(ctx context.Context, input input.LogImportI
 
 	newLogs := make([]models.Log, 0, len(results))
 	for _, result := range results {
-		go func() {
+		go func(result logs.ImportedLog) {
 			changes.Submit("Log", "add", token.UserID, true, changekeys.Many(result.Log), result.Log)
 			changes.Submit("Post", "add", token.UserID, true, changekeys.Many(result.Log, result.Posts), result.Posts)
-		}()
+		}(result)
 
 		log, err := logs.UpdateCharacters(result.Log, nil)
 		if err != nil {