diff options
Diffstat (limited to 'lib/xarray.c')
| -rw-r--r-- | lib/xarray.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/xarray.c b/lib/xarray.c index 2cc3798672f7..6be3acbb861f 100644 --- a/lib/xarray.c +++ b/lib/xarray.c @@ -767,10 +767,12 @@ void *xas_store(struct xa_state *xas, void *entry) void *first, *next; bool value = xa_is_value(entry); - if (entry) - first = xas_create(xas, !xa_is_node(entry)); - else + if (entry) { + bool allow_root = !xa_is_node(entry) && !xa_is_zero(entry); + first = xas_create(xas, allow_root); + } else { first = xas_load(xas); + } if (xas_invalid(xas)) return first; |