fix(plugin-react): only detect preamble in hmr context (#6096)

vitejs · Dec 13, 2021 · 8735294 · 8735294
1 parent 0373441
commit 8735294
Showing 1 changed file with 7 additions and 7 deletions.
diff --git a/packages/plugin-react/src/fast-refresh.ts b/packages/plugin-react/src/fast-refresh.ts
@@ -35,14 +35,14 @@ import RefreshRuntime from "${runtimePublicPath}";
 let prevRefreshReg;
 let prevRefreshSig;
 
-if (!window.__vite_plugin_react_preamble_installed__) {
-  throw new Error(
-    "@vitejs/plugin-react can't detect preamble. Something is wrong. " +
-    "See https://github.com/vitejs/vite-plugin-react/pull/11#discussion_r430879201"
-  );
-}
-
 if (import.meta.hot) {
+  if (!window.__vite_plugin_react_preamble_installed__) {
+    throw new Error(
+      "@vitejs/plugin-react can't detect preamble. Something is wrong. " +
+      "See https://github.com/vitejs/vite-plugin-react/pull/11#discussion_r430879201"
+    );
+  }
+
   prevRefreshReg = window.$RefreshReg$;
   prevRefreshSig = window.$RefreshSig$;
   window.$RefreshReg$ = (type, id) => {