pgAdmin 4 commit: Resolving an error related to not able to generate th

Resolving an error related to not able to generate the reversed
engineered SQL from the database when no ACL is defined.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=712f47987f2fce72938c2012091a8e306f06b303

Modified Files
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.../server_groups/servers/databases/__init__.py    | 52 +++++++++++-----------
.../templates/databases/sql/9.3_plus/acl.sql       |  4 +-
.../templates/databases/sql/9.3_plus/defacl.sql    |  4 +-
3 files changed, 29 insertions(+), 31 deletions(-)