isl_pw_*_opt: use correct space in case of empty input
commitf657927dcadf6554c7bf7a210dcf856d2299a998
authorSven Verdoolaege <skimo@kotnet.org>
Tue, 25 Oct 2011 14:40:19 +0000 (25 16:40 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Wed, 2 Nov 2011 15:32:12 +0000 (2 16:32 +0100)
tree81236a569172aa0f83175a333a7db8e1d1f4b00d
parent747d27f4c9d4ec27a071234d7cd825bc7449533e
isl_pw_*_opt: use correct space in case of empty input

Signed-off-by: Sven Verdoolaege <skimo@kotnet.org>
isl_pw_templ.c