added method existence checking for UTF-8, thanks to @technoweenie

2011-09-09 19:24:27 +04:00
parent 685cc358b3
commit a337b9ba15
1 changed files with 3 additions and 1 deletions
@@ -158,7 +158,9 @@ module Gollum
    def tree!(sha)
      tree  = @repo.git.native(:ls_tree,
        {:r => true, :l => true, :z => true}, sha)
-      tree.force_encoding("UTF-8")
+      if tree.respond_to?(:force_encoding)
+        tree.force_encoding("UTF-8")
+      end
      items = tree.split("\0").inject([]) do |memo, line|
        memo << parse_tree_line(line)
      end