[CEDET-devel] patch for error handling

[Alex O. <al...@gm...>]

Hello

Some time ago i found, that cedet's routines break loading of desktop file
with errors like "Buffer ... wasn't set for parsing", etc.  These errors
lead to stopping load of desktop file, so it doesn't restored completely. 
Attached file add error handlers to some places, please review it, and
apply if all ok