pgsql: psql: Fix logging output format

psql: Fix logging output format

In normal interactive mode, psql's log messages accidentally got a
"psql:" prefix that was not supposed to be there.  This only happened
if there was no .psqlrc file being read, so it wasn't discovered for a
while.  Fix this by adding the appropriate logging format
configuration call in the right code path.

Discussion: https://www.postgresql.org/message-id/7586.1560540361@sss.pgh.pa.us

Branch
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REL_12_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/d8ec5ebaea4455a5b19fa1bc8ec6eb299e93e835

Modified Files
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src/bin/psql/startup.c | 1 +
1 file changed, 1 insertion(+)