isl_output.c: print_disjunct: handle NULL input
commita6691b1ddfd9b2f28ccd2c8dc828d0a27ec815ed
authorSven Verdoolaege <skimo@kotnet.org>
Thu, 2 Jun 2016 10:57:12 +0000 (2 12:57 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Thu, 2 Jun 2016 14:13:43 +0000 (2 16:13 +0200)
tree3d0b21e4c42914cf1a0f0d6ddbe72f8de468afaa
parent9156f101a7315d9651e1824907c4c8bd21bc8873
isl_output.c: print_disjunct: handle NULL input

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