fix: don't mutate Default in-place

Close #716
ArtalkJS · Dec 23, 2023 · bc6d1f0 · bc6d1f0
1 parent 60e0e7e
commit bc6d1f0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ui/artalk/src/config.ts b/ui/artalk/src/config.ts
@@ -11,7 +11,7 @@ import Defaults from './defaults'
  */
 export function handelCustomConf(customConf: Partial<ArtalkConfig>): ArtalkConfig {
   // 合并默认配置
-  const conf: ArtalkConfig = Utils.mergeDeep(Defaults, customConf)
+  const conf: ArtalkConfig = Utils.mergeDeep({ ...Defaults }, customConf)
 
   // TODO the type of el options may HTMLElement, use it directly instead of from mergeDeep
   if (customConf.el) conf.el = customConf.el