invalid shas return empty treemaps

2010-09-03 10:59:30 -07:00
parent 50e9a42503
commit 42bd6c221a
1 changed files with 2 additions and 0 deletions
@@ -471,6 +471,8 @@ module Gollum
        @ref_map[ref]         = real_sha if real_sha != ref
        @tree_map[real_sha] ||= parse_tree_for(real_sha)
      end
+    rescue Grit::GitRuby::Repository::NoSuchShaFound
+      []
    end

    # Finds the full listing of files and their blob SHA for a given commit