pgsql: Remove last NULL element in config_group_names[]

Remove last NULL element in config_group_names[]

This has not been needed since 9d77708d83ee where there was a loop to
print all the possible GUC groups, relying on the last element to be
NULL.

Author: Japin Li
Reviewed-By: Jelte Fennema-Nio
Discussion: https://postgr.es/m/CAGECzQT3caUbcCcszNewCCmMbCuyP7XNAm60J3ybd6PN5kH2Dw@mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/48920476b490544a3ee137da714424cd354bc2b6

Modified Files
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src/backend/utils/misc/guc_tables.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)