Thread: pgsql: Suppress Coverity warnings about Asserts in get_name_for_var_fie

Suppress Coverity warnings about Asserts in get_name_for_var_field.

Coverity thinks dpns->plan could be null at these points.  That
shouldn't really be possible, but it's easy enough to modify the
Asserts so they'd not core-dump if it were true.

These are new in b919a97a6.  Back-patch to v13; the v12 version
of the patch didn't have these Asserts.

Branch
------
REL_14_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/bc5446a2189309460e14191771817954e17e12ff

Modified Files
--------------
src/backend/utils/adt/ruleutils.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)