fix(tab-bar): resolve item without value (#914)

Tencent · Oct 15, 2022 · 602f4f4 · 602f4f4
1 parent 088eeb5
commit 602f4f4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/tab-bar/tab-bar.ts b/src/tab-bar/tab-bar.ts
@@ -15,7 +15,7 @@ export default class Tabbar extends SuperComponent {
 
   externalClasses = [`${prefix}-class`];
 
-  backupValue: 0;
+  backupValue = 0;
 
   data = {
     prefix,