Merge branch 'run-mailcap-fixes'

Conflicts:
	lib/sup/message-chunks.rb

diff --cc lib/sup/message-chunks.rb
index 1eda17438df45e08eaa6f5269fca073e1714bb19,1910abd064ee9416cefdca0bdb83f308ebed23bc..40e098f2914e8c606d69c95a62234a53c12b9f10
--- 1/lib/sup/message-chunks.rb
--- 2/lib/sup/message-chunks.rb
+++ b/lib/sup/message-chunks.rb
@@@ -131,9 -131,9 +131,9 @@@ EO
      def initial_state; :open end
      def viewable?; @lines.nil? end
      def view_default! path
-       cmd = "/usr/bin/run-mailcap --action=view '#{@content_type}:#{path}' 2>/dev/null"
+       cmd = "/usr/bin/run-mailcap --action=view '#{@content_type}:#{path}'"
 -      Redwood::log "running: #{cmd.inspect}"
 +      debug "running: #{cmd.inspect}"
-       system cmd
+       BufferManager.shell_out(cmd)
        $? == 0
      end