GitAccess#tree should always return an array

2010-10-13 12:06:23 -07:00
parent 54917bbdb9
commit 1a19278fc7
1 changed files with 2 additions and 0 deletions
@@ -49,6 +49,8 @@ module Gollum
    def tree(ref)
      if sha = ref_to_sha(ref)
        get_cache(:tree, sha) { tree!(sha) }
+      else
+        []
      end
    end