check markdown images, ensure parent is File before referencing dir

gatsbyjs · Feb 2, 2018 · 802dac0 · 802dac0
1 parent 17b7912
commit 802dac0
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/packages/gatsby-remark-copy-linked-files/src/index.js b/packages/gatsby-remark-copy-linked-files/src/index.js
@@ -149,6 +149,11 @@ module.exports = (
       return
     }
 
+    // since dir will be undefined on non-files
+    if (getNode(markdownNode.parent).internal.type !== `File`) {
+      return
+    }
+
     const imagePath = path.posix.join(
       getNode(markdownNode.parent).dir,
       image.url