isl_dim_total: handle NULL input
commitfe01580ef0c253615840c549b00946b8ac1676ab
authorSven Verdoolaege <skimo@kotnet.org>
Thu, 11 Nov 2010 13:31:47 +0000 (11 14:31 +0100)
committerSven Verdoolaege <skimo@kotnet.org>
Fri, 12 Nov 2010 09:36:29 +0000 (12 10:36 +0100)
tree5117de723f2447a0317bdf870858f9e6d05075b3
parent37d11ffeb7e18553e2c9182a8c4889fd1052a1ce
isl_dim_total: handle NULL input

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