fix(idle): Treat preCheck as async function

Author: andris9

lib/commands/idle.js

@@ -14,7 +14,7 @@ async function runIdle(connection) {
         let doneSent = false;
         let canEnd = false;
 
-        let preCheck = () => {
+        let preCheck = async () => {
             doneRequested = true;
             if (canEnd && !doneSent) {
                 connection.log.debug({
@@ -52,7 +52,7 @@ async function runIdle(connection) {
                 doneSent
             });
 
-            preCheck();
+            connection.preCheck().catch(err => connection.log.warn({ err, cid: connection.id }));
 
             return handler;
         };
@@ -64,7 +64,7 @@ async function runIdle(connection) {
                 connection.log.debug({ msg: `Initiated IDLE, waiting for server input`, lockId: connection.currentLock?.lockId, doneRequested });
                 canEnd = true;
                 if (doneRequested) {
-                    preCheck();
+                    await connection.preCheck();
                 }
             },
             onSend: () => {