psql: Remove inappropriate const qualifiers
Since mbvalidate() can alter the string it validates, having the
callers claim that the strings they accept are const is inappropriate.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/598bb8cdbd9c2554bd8acfc51c9fed473a7d37bc
Modified Files
--------------
src/bin/psql/mbprint.c | 2 +-
src/bin/psql/print.c | 4 ++--
src/bin/psql/print.h | 4 ++--
3 files changed, 5 insertions(+), 5 deletions(-)