[pgpool-committers: 7720] pgpool: Fix 018.detach_primary test.

[Tatsuo Ishii]

Fix 018.detach_primary test.

The script tried to extract primary node id from the results of show
pool_nodes.  From 4.3 it includes the actual backend status. As a
result the script could accidentally picks up a node id which is
actually a standby (but has primary status as PostgreSQL) from
Pgpool-II's point of view.

This resulted in a shell syntax error here because $primary_node could
have node "0 2" for example.

if [ $primary_node != 0 ];then

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=81684bb226ca5add2ce5e0ed080dcbbcc541e608

Modified Files
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src/test/regression/tests/018.detach_primary/test.sh | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)