Merge pull request react-bootstrap#714 from react-bootstrap/handle-ra…

…ce-condition Handle race condition with creation of babel-cache directory
viktorrusakov · May 21, 2015 · 39f8285 · 39f8285
2 parents 4ffa55b + fc0c1c3
commit 39f8285
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/webpack/base.config.js b/webpack/base.config.js
@@ -6,7 +6,13 @@ import yargs from 'yargs';
 const babelCache = path.resolve(path.join(__dirname, '../.babel-cache'));
 
 if (!fs.existsSync(babelCache)) {
-  fs.mkdirSync(babelCache);
+  try {
+    fs.mkdirSync(babelCache);
+  } catch (err) {
+    if (err.code !== 'EEXIST') {
+      console.error(err.stack);
+    }
+  }
 }
 
 export const options = yargs