set return type

SoftwareAG · Jul 18, 2023 · 3c01c7e · 3c01c7e
1 parent 2757217
commit 3c01c7e
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/adabas.ts b/src/adabas.ts
@@ -310,10 +310,10 @@ export class Adabas {
         this.connected = false;
     }
 
-    private open(fnr: number, mode = 'UPD') {
+    private open(fnr: number, mode = 'UPD'): Promise<void> {
         return new Promise(async (resolve, reject) => {
             if (this.status === Status.Open) {
-                resolve();
+                resolve(null);
             }
             else {
                 const cb = new ControlBlock();
@@ -329,7 +329,7 @@ export class Adabas {
                     reject(this.getMessage(this.cb));
                 }
                 this.status = Status.Open;
-                resolve();
+                resolve(null);
             }
         });
     }