diff options
Diffstat (limited to 'src/datatype.c')
| -rw-r--r-- | src/datatype.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/datatype.c b/src/datatype.c index a06a58e2..ca834263 100644 --- a/src/datatype.c +++ b/src/datatype.c @@ -932,7 +932,7 @@ const struct datatype *concat_type_alloc(uint32_t type) unsigned int size = 0, subtypes = 0, n; n = div_round_up(fls(type), TYPE_BITS); - while (concat_subtype_id(type, --n)) { + while (n > 0 && concat_subtype_id(type, --n)) { i = concat_subtype_lookup(type, n); if (i == NULL) return NULL; |