Обсуждение: pgAdmin 4 commit: Fix a reference before assignment error in the filed

Fix a reference before assignment error in the file dialogue. Fixes #2934

Branch
------
WEBPACK_DEVEL2

Details
-------
https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=badbaa1cb70cf17ae9092b80a20c9d5efdcc963f
Author: Murtuza Zabuawala <murtuza.zabuawala@enterprisedb.com>

Modified Files
--------------
web/pgadmin/misc/file_manager/__init__.py | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)