Yes, we know we're discarding a return value.

diff --git a/uidlist.c b/uidlist.c
index 91fa8553b8f6f147c9ff4fdfb94bfaa2585d8945..739286a4a7551ab56ce7c5cc4918cbddbb371641 100644 (file)
--- a/uidlist.c
+++ b/uidlist.c
@@ -527,14 +527,14 @@ const char *getallgroups(uid_t uid, item_list *gid_list)
                return "getpwuid failed";
 
        gid_list->count = 0; /* We're overwriting any items in the list */
-       EXPAND_ITEM_LIST(gid_list, gid_t, 32);
+       (void)EXPAND_ITEM_LIST(gid_list, gid_t, 32);
        size = gid_list->malloced;
 
        /* Get all the process's groups, with the pw_gid group first. */
        if (getgrouplist(pw->pw_name, pw->pw_gid, gid_list->items, &size) < 0) {
                if (size > (int)gid_list->malloced) {
                        gid_list->count = gid_list->malloced;
-                       EXPAND_ITEM_LIST(gid_list, gid_t, size);
+                       (void)EXPAND_ITEM_LIST(gid_list, gid_t, size);
                        if (getgrouplist(pw->pw_name, pw->pw_gid, gid_list->items, &size) < 0)
                                size = -1;
                } else
@@ -553,7 +553,7 @@ const char *getallgroups(uid_t uid, item_list *gid_list)
                                break;
                }
                if (j == size) { /* The default group wasn't found! */
-                       EXPAND_ITEM_LIST(gid_list, gid_t, size+1);
+                       (void)EXPAND_ITEM_LIST(gid_list, gid_t, size+1);
                        gid_array = gid_list->items;
                }
                gid_array[j] = gid_array[0];