Quick fix prevents error for "x is hiring" posts.

tonyonodi · Jul 13, 2014 · d294d22 · d294d22
1 parent fc07be9
commit d294d22
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/hackernews.js b/hackernews.js
@@ -12,8 +12,9 @@ function getCommentURL( linkToPost ) {
 
 	// check if next row was found
 	if( commentRow ) {
-		commentLink = commentRow.querySelector("a:last-child"),  // get the last link in that row
-		commentURL = commentLink.getAttribute("href");	// get the href attribute of comment link
+		commentLink = commentRow.querySelector("a:last-child");  // get the last link in that row
+		if ( commentLink )
+			commentURL = commentLink.getAttribute("href");	// get the href attribute of comment link
 
 		// return comment url
 		return commentURL;