blog: Do not pass undefined to path.join

12 years ago · 687522c5a5
1 changed files with 2 additions and 1 deletions
--- a/tools/blog/generate.js
+++ b/tools/blog/generate.js
@ -113,7 +113,8 @@ function buildPermalink(key, post) {

 function writeFile(uri, data, templ) {
  if (!templ) templ = template;
-  data.uri = path.join(data.uri);
+  if (data.uri)
+    data.uri = path.join(data.uri);
  uri = path.join(uri);
  var contents = templ(data);
  var outdir = path.join(output, uri);