Обсуждение: pgsql: Add C comment about why older compilers complain about basebacku

Add C comment about why older compilers complain about basebackup.c's
longjump.

Branch
------
master

Details
-------
http://git.postgresql.org/gitweb?p=postgresql.git;a=commitdiff;h=51dbc87dff5c32bfe627ec7b22c575c263de8251

Modified Files
--------------
src/backend/replication/basebackup.c |    6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)