diff options
Diffstat (limited to 'include/ntp_lists.h')
| -rw-r--r-- | include/ntp_lists.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/ntp_lists.h b/include/ntp_lists.h index d741974943ef..bed692ff294e 100644 --- a/include/ntp_lists.h +++ b/include/ntp_lists.h @@ -181,7 +181,7 @@ do { \ #define UNLINK_EXPR_SLIST(punlinked, listhead, expr, nextlink, \ entrytype) \ -do { \ +if (NULL != (listhead)) { \ entrytype **ppentry; \ \ ppentry = &(listhead); \ @@ -202,6 +202,8 @@ do { \ } else { \ (punlinked) = NULL; \ } \ +} else do { \ + (punlinked) = NULL; \ } while (FALSE) #define UNLINK_SLIST(punlinked, listhead, ptounlink, nextlink, \ |