isl_tab.c: perform_undo_var: return isl_stat
commit3ac5881dd5faf40191c371eb363a78fc5dd7d9fa
authorSven Verdoolaege <skimo@kotnet.org>
Tue, 9 Aug 2016 13:11:55 +0000 (9 15:11 +0200)
committerSven Verdoolaege <skimo@kotnet.org>
Wed, 25 Jan 2017 15:21:43 +0000 (25 16:21 +0100)
treec78094e541ec875426c1385848e0a5de91c08cbe
parent6a71314999e2454105ac27a9a0f9d51d0ae5840e
isl_tab.c: perform_undo_var: return isl_stat

This clarifies what the possible return values are.

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