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Merge branch 'maint'
[platform/upstream/isl.git]
/
isl_map_subtract.c
diff --git
a/isl_map_subtract.c
b/isl_map_subtract.c
index
0e23ea3
..
2c958c7
100644
(file)
--- a/
isl_map_subtract.c
+++ b/
isl_map_subtract.c
@@
-326,6
+326,8
@@
static int basic_map_collect_diff(__isl_take isl_basic_map *bmap,
map = isl_map_order_divs(map);
tab = isl_tab_from_basic_map(bmap, 1);
+ if (!tab)
+ goto error;
modified = 0;
level = 0;