Fixed: undefined local variable or method 'log' in CvsAdapter when a cvs command fails.

git-svn-id: http://redmine.rubyforge.org/svn/trunk@1034 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/redmine/scm/adapters/abstract_adapter.rb

@@ -119,7 +119,7 @@ module Redmine
             end
           rescue Errno::ENOENT => e
             # The command failed, log it and re-raise
-            log.error("SCM command failed: #{cmd}\n  with: #{e.message}")
+            logger.error("SCM command failed: #{cmd}\n  with: #{e.message}")
             raise CommandFailed
           end
         end