WikiContent::Version#text may return ascii-8bit encoded string (#10590).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@9329 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/models/wiki_content.rb

@@ -91,14 +91,16 @@ class WikiContent < ActiveRecord::Base
     end
 
     def text
-      @text ||= case compression
-      when 'gzip'
-        str = Zlib::Inflate.inflate(data)
+      @text ||= begin
+        str = case compression
+              when 'gzip'
+                Zlib::Inflate.inflate(data)
+              else
+                # uncompressed data
+                data
+              end
         str.force_encoding("UTF-8") if str.respond_to?(:force_encoding)
         str
-      else
-        # uncompressed data
-        data
       end
     end