doveadm: Throw error if response is missing a type

Author: slusarz

lib/data/doveadm.data.js

@@ -114,6 +114,9 @@ async function normalizeDoveadm(doveadm) {
 			const response = []
 			for (const [k2, v2] of Object.entries(v.response)) {
 				var rtl = responseTypeLookup(v2.type)
+				if (!rtl) {
+					throw new Error('Response item "' + k2 + '" for entry "' + k + '" is missing type!')
+				}
 				response.push({
 					example: v2.example ?? rtl[1],
 					key: k2,