Do not set html lang attribute if there is no language set (#362)

* Do not set html lang attribute if there is no language set * Prettier fixes
facebook · Dec 27, 2017 · b0f26db · b0f26db
1 parent 5a77f18
commit b0f26db
Showing 1 changed file with 12 additions and 1 deletion.
diff --git a/lib/core/Site.js b/lib/core/Site.js
@@ -41,8 +41,19 @@ class Site extends React.Component {
     if (fs.existsSync(CWD + '/versions.json')) {
       latestVersion = require(CWD + '/versions.json')[0];
     }
+
+    // We do not want a lang attribute for the html tag if we don't have a language set
+    let htmlElementProps;
+    if (this.props.language) {
+      htmlElementProps = {
+        lang: this.props.language,
+      };
+    } else {
+      htmlElementProps = {};
+    }
+
     return (
-      <html lang={this.props.language}>
+      <html {...htmlElementProps}>
         <Head
           config={this.props.config}
           description={description}