Fix compiler warning about unused function in non-readline case.
Backpatch to all live branches to keep the code in sync.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/8a0aa686f41f68c03683a9e37ba783a20cf53a97
Modified Files
--------------
src/bin/psql/input.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)