isl_tab_pip.c: tab_for_lexmin: accept NULL pointer on zero-size allocation
commite5e70d94a1f6b3acd9953b35ac389a0f535d7717
authorSven Verdoolaege <skimo@kotnet.org>
Fri, 5 Jul 2013 17:23:42 +0000 (5 19:23 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Fri, 5 Jul 2013 17:23:42 +0000 (5 19:23 +0200)
tree9e11f841056d0579065367be9a4e1048fd3172d0
parent8ef310d71fed51f1bb25db5b539cb3416a459bac
isl_tab_pip.c: tab_for_lexmin: accept NULL pointer on zero-size allocation

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