isl_tab.c: restore_basis: accept NULL pointer on zero-size allocation
commit8ef310d71fed51f1bb25db5b539cb3416a459bac
authorSven Verdoolaege <skimo@kotnet.org>
Fri, 5 Jul 2013 17:22:21 +0000 (5 19:22 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Fri, 5 Jul 2013 17:22:21 +0000 (5 19:22 +0200)
tree6945d992089d28d83e7a6dfc49e5a9e6290c6d52
parentebcf3c4b213d706f1f39c0c564624624025e2816
isl_tab.c: restore_basis: accept NULL pointer on zero-size allocation

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