Fix null concat error when opening rss feeds with no items

2007-06-05 11:08:24 +02:00 · 2007-06-05 11:08:24 +02:00 · 26a405b69e
commit 26a405b69e
parent a3049b1d25
1 changed files with 2 additions and 1 deletions
--- a/bin/controller.rc
+++ b/bin/controller.rc
@ -67,7 +67,8 @@ fn gensidebar {

 fn sortedBlogPostList {
    # the /./ is added so we can sort -t. and order only the file name
-    ls $*^'/./' | grep '[0-9]+.*\.md$'| sort -r -t. +1
+    if (! ~ $#* 0)
+        ls $*^'/./' | grep '[0-9]+.*\.md$'| sort -r -t. +1
 }

 # Body