diff options
Diffstat (limited to 'include/sqfs')
| -rw-r--r-- | include/sqfs/dir_reader.h | 2 | ||||
| -rw-r--r-- | include/sqfs/predef.h | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/include/sqfs/dir_reader.h b/include/sqfs/dir_reader.h index 3bef7e3..2ee7204 100644 --- a/include/sqfs/dir_reader.h +++ b/include/sqfs/dir_reader.h @@ -320,7 +320,7 @@ SQFS_API int sqfs_dir_reader_get_full_hierarchy(sqfs_dir_reader_t *rd, * This function can be used to clean up after * @ref sqfs_dir_reader_get_full_hierarchy. * - * @param root A pointer to the root node. + * @param root A pointer to the root node or NULL. */ SQFS_API void sqfs_dir_tree_destroy(sqfs_tree_node_t *root); diff --git a/include/sqfs/predef.h b/include/sqfs/predef.h index 6296b4b..a976cd4 100644 --- a/include/sqfs/predef.h +++ b/include/sqfs/predef.h @@ -133,11 +133,12 @@ typedef struct sqfs_object_t { * * @memberof sqfs_object_t * - * @param obj A pointer to an object + * @param obj A pointer to an object or NULL */ static SQFS_INLINE void sqfs_destroy(void *obj) { - ((sqfs_object_t *)obj)->destroy((sqfs_object_t *)obj); + if (obj) + ((sqfs_object_t *)obj)->destroy((sqfs_object_t *)obj); } /** |