isl_dim_equal: handle NULL input
authorSven Verdoolaege <skimo@kotnet.org>
Wed, 10 Aug 2011 17:31:30 +0000 (19:31 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Thu, 11 Aug 2011 08:12:22 +0000 (10:12 +0200)
commit023e531673d5d01a9ba2d54045d6d6b205a741bb
tree9a7e137f0a54f8c5deed31ce80b04d1b45af2c9d
parentf4c9a6a108a62de141ef1fd29050534425c6f798
isl_dim_equal: handle NULL input

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