diff options
Diffstat (limited to 'source4/lib/ldb/include/dlinklist.h')
-rw-r--r-- | source4/lib/ldb/include/dlinklist.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/source4/lib/ldb/include/dlinklist.h b/source4/lib/ldb/include/dlinklist.h index 40f7f0a0c7..a39007375f 100644 --- a/source4/lib/ldb/include/dlinklist.h +++ b/source4/lib/ldb/include/dlinklist.h @@ -88,6 +88,8 @@ do { \ type tmp; \ for (tmp = (list1); tmp->next; tmp = tmp->next) ; \ tmp->next = (list2); \ - (list2)->prev = tmp; \ + if (list2) { \ + (list2)->prev = tmp; \ + } \ } \ } while (0) |