fix bug

frejs · Jun 12, 2023 · 641d1de · 641d1de
1 parent 186a630
commit 641d1de
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fre",
-  "version": "2.6.4",
+  "version": "2.6.5",
   "type": "module",
   "main": "dist/fre.js",
   "unpkg": "dist/fre.umd.js",

diff --git a/src/hook.ts b/src/hook.ts
@@ -32,12 +32,15 @@ export const useReducer = <S, A>(
   if (hook.length === 0) {
     hook[0] = initState
     hook[1] = (value: A | Dispatch<A>) => {
-      hook[0] = reducer
+      let v = reducer
         ? reducer(hook[0], value as any)
         : isFn(value)
           ? value(hook[0])
           : value
-      update(current)
+      if (hook[0] !== v) {
+        hook[0] = v
+        update(current)
+      }
     }
   }
   return hook