diff options
Diffstat (limited to 'src/src/tree.c')
| -rw-r--r-- | src/src/tree.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/src/tree.c b/src/src/tree.c index 72c084a6e..3b6c3603b 100644 --- a/src/src/tree.c +++ b/src/src/tree.c @@ -330,11 +330,11 @@ Returns: pointer to node, or NULL if not found tree_node * tree_search(tree_node *p, const uschar *name) { -while (p != NULL) +while (p) { int c = Ustrcmp(name, p->name); if (c == 0) return p; - p = (c < 0)? p->left : p->right; + p = c < 0 ? p->left : p->right; } return NULL; } @@ -355,10 +355,10 @@ Arguments: void tree_walk(tree_node *p, void (*f)(uschar*, uschar*, void*), void *ctx) { -if (p == NULL) return; +if (!p) return; f(p->name, p->data.ptr, ctx); -if (p->left != NULL) tree_walk(p->left, f, ctx); -if (p->right != NULL) tree_walk(p->right, f, ctx); +tree_walk(p->left, f, ctx); +tree_walk(p->right, f, ctx); } |