fix graph problem if authorname or message isnot utf8 encoding

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/graph_commit.rb b/lib/graph_commit.rb
index 0080e856402..54550d99cf6 100644
--- a/lib/graph_commit.rb
+++ b/lib/graph_commit.rb
@@ -96,13 +96,13 @@ class GraphCommit
     h[:parents] = self.parents.collect do |p|
       [p.id,0,0]
     end
-    h[:author]  = author.name.force_encoding("UTF-8")
+    h[:author]  = author.name
     h[:time]    = time
     h[:space]   = space
     h[:refs]    = refs.collect{|r|r.name}.join(" ") unless refs.nil?
     h[:id]      = sha
     h[:date]    = date
-    h[:message] = message.force_encoding("UTF-8")
+    h[:message] = message
     h[:login]   = author.email
     h
   end