isl_tab_basic_set_non_trivial_lexmin: handle NULL input
commit8d3c857c5875a7a9407775b5a451a9d14ab44a47
authorSven Verdoolaege <skimo@kotnet.org>
Sun, 2 Dec 2012 16:37:44 +0000 (2 17:37 +0100)
committerSven Verdoolaege <skimo@kotnet.org>
Sun, 2 Dec 2012 16:37:44 +0000 (2 17:37 +0100)
treea1d032786d804139a6febe3383c45d0838f8e2a1
parentb35a6a202fe8bd218af5152420e1dabeb79f10d4
isl_tab_basic_set_non_trivial_lexmin: handle NULL input

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