Обсуждение: pgsql: Clean up cpluspluscheck violation.

Clean up cpluspluscheck violation.

"typename" is a C++ keyword, so pg_upgrade.h fails to compile in C++.
Fortunately, there seems no likely reason for somebody to need to
do that.  Nonetheless, it's project policy that all .h files should
pass cpluspluscheck, so rename the argument to fix that.

Oversight in 57c081de0; back-patch as that was.  (The policy requiring
pg_upgrade.h to pass cpluspluscheck only goes back to v12, but it
seems best to keep this code looking the same in all branches.)

Branch
------
REL9_6_STABLE

Details
-------
https://git.postgresql.org/pg/commitdiff/85c809496d75361aae03d70c68c286f8e2255c68

Modified Files
--------------
src/bin/pg_upgrade/pg_upgrade.h | 2 +-
src/bin/pg_upgrade/version.c    | 6 +++---
2 files changed, 4 insertions(+), 4 deletions(-)