pgAdmin III commit: Fix the database SQL when reseting a configuration

Fix the database SQL when reseting a configuration parameter

Per a report from Bartosz Dmytrak.

Branch
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REL-1_16_0_PATCHES

Details
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http://git.postgresql.org/gitweb?p=pgadmin3.git;a=commitdiff;h=83ddf746765fb9de98da2d5375464511f4cefce1

Modified Files
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CHANGELOG                   |    2 ++
pgadmin/dlg/dlgDatabase.cpp |    6 +++---
2 files changed, 5 insertions(+), 3 deletions(-)