1 files changed, 2 insertions, 2 deletions

diff --git a/libcnary/node.c b/libcnary/node.c
index 1f9f669..264c78e 100644
--- a/libcnary/node.c
+++ b/libcnary/node.c
@@ -104,7 +104,7 @@ int node_detach(node_t* parent, node_t* child) {
 
 int node_insert(node_t* parent, unsigned int index, node_t* child)
 {
-        if (!parent || !child) return;
+        if (!parent || !child) return -1;
         child->isLeaf = TRUE;
         child->isRoot = FALSE;
         child->parent = parent;
@@ -209,7 +209,7 @@ int node_child_position(struct node_t* parent, node_t* child)
 node_t* node_copy_deep(node_t* node, copy_func_t copy_func)
 {
         if (!node) return NULL;
-        void *data;
+        void *data = NULL;
         if (copy_func) {
                 data = copy_func(node->data);
         }