Fix compiler warning.
get_user_name returns const char *, but we were assigning the result
to a char * variable.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/6bb9d3017c173fa6102010d83ced7ad4409e5a49
Modified Files
--------------
contrib/pg_upgrade/pg_upgrade.h | 2 +-
contrib/pg_upgrade/util.c | 9 +++++----
2 files changed, 6 insertions(+), 5 deletions(-)