fix(h5): custom define-constants fix #13286 (#13292)

* fix(h5): custom define-constants fix #13286 --------- Co-authored-by: AzuFF <47267778+heiazu@users.noreply.github.com> Co-authored-by: zhuminghui2 <zhuminghui2@jd.com>
NervJS · Feb 24, 2023 · c50f63f · c50f63f
1 parent d9acf1b
commit c50f63f
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/packages/taro-platform-h5/src/index.ts b/packages/taro-platform-h5/src/index.ts
@@ -16,9 +16,8 @@ export default (ctx: IPluginContext) => {
   })
 
   ctx.modifyRunnerOpts(({ opts }) => {
-    opts.defineConstants = {
-      USE_HTML_COMPONENTS: JSON.stringify(!!opts.useHtmlComponents),
-    }
+    opts.defineConstants ||= {}
+    opts.defineConstants.USE_HTML_COMPONENTS = JSON.stringify(!!opts.useHtmlComponents)
     // TODO 为 postcss-html-transform 更新组件转换列表
   })
 }