use optional chaining to assign language

lightingbeetle · Mar 4, 2020 · bc5e23d · bc5e23d
1 parent 15758b3
commit bc5e23d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/styleguide/src/components/MDX/MDX.js b/packages/styleguide/src/components/MDX/MDX.js
@@ -37,7 +37,7 @@ export const MDXComponents = {
   inlineCode: props => <Code {...props} />,
   code: props => (
     <CodeBlock
-      language={props.className && props.className.replace(/language-/, '')}
+      language={props.className?.replace(/language-/, '')}
       {...props}
     />
   ),