Code

utils_avltree.c: fix compiler warning
authorRuben Kerkhof <ruben@rubenkerkhof.com>
Tue, 1 Mar 2016 17:36:52 +0000 (18:36 +0100)
committerRuben Kerkhof <ruben@rubenkerkhof.com>
Tue, 1 Mar 2016 17:36:52 +0000 (18:36 +0100)
make[3]: Entering directory '/home/ruben/src/collectd/src/daemon'
  CC       utils_avltree.lo
utils_avltree.c: In function ‘rebalance’:
utils_avltree.c:248:20: warning: logical ‘or’ of collectively exhaustive
tests is always true [-Wlogical-op]
    assert ((b_bottom >= -1) || (b_bottom <= 1));
                    ^~
utils_avltree.c:258:20: warning: logical ‘or’ of collectively exhaustive
tests is always true [-Wlogical-op]
    assert ((b_bottom >= -1) || (b_bottom <= 1));
                    ^~

src/utils_avltree.c

index 139d23ace3da91ad5debb7c4278052b1d6aa572b..a9b3862c0ecf4ba5533d0676c3fcdc3d9363a141 100644 (file)
@@ -241,7 +241,7 @@ static void rebalance (c_avl_tree_t *t, c_avl_node_t *n)
                {
                        assert (n->right != NULL);
                        b_bottom = BALANCE (n->right);
-                       assert ((b_bottom >= -1) || (b_bottom <= 1));
+                       assert ((b_bottom >= -1) && (b_bottom <= 1));
                        if (b_bottom == 1)
                                n = rotate_right_left (t, n);
                        else
@@ -251,7 +251,7 @@ static void rebalance (c_avl_tree_t *t, c_avl_node_t *n)
                {
                        assert (n->left != NULL);
                        b_bottom = BALANCE (n->left);
-                       assert ((b_bottom >= -1) || (b_bottom <= 1));
+                       assert ((b_bottom >= -1) && (b_bottom <= 1));
                        if (b_bottom == -1)
                                n = rotate_left_right (t, n);
                        else