fixing  Deadlock with application during minor version slony upgrade

Branch
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REL_2_1_STABLE

Details
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http://git.postgresql.org/gitweb?p=slony1-engine.git;a=commitdiff;h=2c9dbb8aafe8c4c495d40311e155db6f3870f827
Author: Rose Nancy <rose.nancymbakam at gmail.com>

Modified Files
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src/backend/slony1_funcs.v84.sql |   20 ++++++++------------
1 file changed, 8 insertions(+), 12 deletions(-)