[mucurses] Attempt to fix test for empty string
authorMichael Brown <mcb30@ipxe.org>
Tue, 21 Mar 2017 12:37:53 +0000 (14:37 +0200)
committerMichael Brown <mcb30@ipxe.org>
Tue, 21 Mar 2017 12:37:53 +0000 (14:37 +0200)
commitd29e2d551c3778066ee94c868850ec1e8ab17c81
tree6b8f1af2207a751094d24b6d871ed4b9027ccdd8
parent7b113bc744a4c15f25c2dfb4b8560da8be21bfbd
[mucurses] Attempt to fix test for empty string

Signed-off-by: Michael Brown <mcb30@ipxe.org>
src/hci/mucurses/slk.c