fix: done is undefined

DimensionDev · Aug 8, 2019 · a727f06 · a727f06
1 parent 820aca8
commit a727f06
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/DOM/Watcher.ts b/src/DOM/Watcher.ts
@@ -149,7 +149,7 @@ export abstract class Watcher<T, Before extends Element, After extends Element,
             } as Required<typeof options>),
             ...options,
         }
-        let done: (state: boolean, val: any) => void
+        let done: (state: boolean, val: any) => void = () => {}
         const then = async () => {
             if (minimalResultsRequired < 1)
                 throw new TypeError('Invalid minimalResultsRequired, must equal to or bigger than 1')