isl_id.c: isl_id_has_name_and_user: handle missing name on one isl_id
commit5ef149ef7f0999568003ceac62d3f092c7e94b2c
authorSven Verdoolaege <skimo@kotnet.org>
Fri, 20 Feb 2015 10:33:49 +0000 (20 11:33 +0100)
committerSven Verdoolaege <skimo@kotnet.org>
Fri, 20 Feb 2015 12:20:08 +0000 (20 13:20 +0100)
treea17a613f6dbc161caf2670cdc4ddf5ec6b245e9a
parent27d475cc4c68d2a846d84061f48c7802def82e5f
isl_id.c: isl_id_has_name_and_user: handle missing name on one isl_id

If the name is missing on only one of the isl_ids, then we may
end up comparing the other name to NULL.

Detected by a scan_build on Polly

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