pgsql: pg_waldump: Fix small memory leak when rmgr->rm_identify returns - Mailing list pgsql-committers

pg_waldump: Fix small memory leak when rmgr->rm_identify returns NULL.

This got broken in 604f7956b94, shortly after rm_identify's
introduction.

Author: Andres Freund
Discussion: https://postgr.es/m/20191029233341.4gnyau7e5v2lh5sc@alap3.anarazel.de
Backpatch: 9.5, where rm_identify was introduced

Branch
------
REL_12_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/4ab353c477e6f585973b171a2652551574cbbc45

Modified Files
--------------
src/bin/pg_waldump/pg_waldump.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)