diff options
| -rw-r--r-- | include/sqfs/predef.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/include/sqfs/predef.h b/include/sqfs/predef.h index 9e32b42..fbc6519 100644 --- a/include/sqfs/predef.h +++ b/include/sqfs/predef.h @@ -186,9 +186,13 @@ static SQFS_INLINE void *sqfs_drop(void *obj) */ static SQFS_INLINE void *sqfs_copy(const void *obj) { - if (((const sqfs_object_t *)obj)->copy != NULL) { - return ((const sqfs_object_t *)obj)-> - copy((const sqfs_object_t *)obj); + const sqfs_object_t *orig = (const sqfs_object_t *)obj; + + if (orig->copy != NULL) { + sqfs_object_t *copy = orig->copy(orig); + if (copy != NULL) + copy->refcount = 1; + return copy; } return NULL; |