isl_tab_basic_set_non_neg_lexmin: handle NULL input
commit1d767927d11158fe8370e53ef83d79995b2b7bce
authorSven Verdoolaege <skimo@kotnet.org>
Mon, 3 Dec 2012 12:37:28 +0000 (3 13:37 +0100)
committerSven Verdoolaege <skimo@kotnet.org>
Mon, 3 Dec 2012 12:37:28 +0000 (3 13:37 +0100)
tree73574a6e5ee1ad49238aab10b07e97effce894a3
parent9f82ab3cd18ac34f883c30594111e4eb17426e11
isl_tab_basic_set_non_neg_lexmin: handle NULL input

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