fix(build): fix __DEV__ flag replacement edge case

close vuejs#8353
phk422 · May 18, 2023 · 8b7c04b · 8b7c04b
1 parent d621d4c
commit 8b7c04b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/rollup.config.js b/rollup.config.js
@@ -193,7 +193,7 @@ function createConfig(format, output, plugins = []) {
     if (isBundlerESMBuild) {
       Object.assign(replacements, {
         // preserve to be handled by bundlers
-        __DEV__: `(process.env.NODE_ENV !== 'production')`
+        __DEV__: `!!(process.env.NODE_ENV !== 'production')`
       })
     }