Merge pull request #112 from cybertec-postgresql/110-fix-get-db-respo…

…nse-for-empty-result-set [-] fix `/GET db` response for empty result set, fixes #110
cybertec-postgresql · Feb 15, 2023 · 0a410b5 · 0a410b5
2 parents 75f25c6 + ecd3a33
commit 0a410b5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/api.go b/src/api.go
@@ -10,7 +10,7 @@ var uiapi uiapihandler
 
 // GetDatabases returns the list of monitored databases
 func (uiapi uiapihandler) GetDatabases() (res string, err error) {
-	sql := `select jsonb_agg(to_jsonb(db)) from monitored_db db`
+	sql := `select coalesce(jsonb_agg(to_jsonb(db)), '[]') from monitored_db db`
 	err = configDb.Get(&res, sql)
 	return
 }