[pgAdmin][RM4855] Renaming a file removes the file extension

[Aditya Toshniwal]

Hi Hackers,

Attached is the patch to fix a bug where extension file extension is
stripped on renaming a file.
Pleasure review.

-- 
Thanks,
Aditya Toshniwal
pgAdmin hacker | Sr. Software Engineer | *edbpostgres.com*
<http://edbpostgres.com>
"Don't Complain about Heat, Plant a TREE"

RM4855.patch
Description: Binary data