See the complaint on #4039. This doesn't fix that particular
issue (it's somewhat unrelated), but does solve around
a file parsing problem reported by @void-in
* Add an error_handler function that just returns true. This prevents eventual
ENOMEM errors and segfaults like these:
[Fri Apr 26 15:01:00 2013] [error] [client 127.0.0.1] PHP Fatal error: Allowed memory size of 134217728 bytes exhausted (tried to allocate 44659282 bytes) in /home/egypt/repo/phpmyadmin/libraries/Error.class.php on line 156
[Fri Apr 26 15:01:16 2013] [notice] child pid 7347 exit signal Segmentation fault (11)
* clean up some whitespace