1 files changed, 4 insertions, 1 deletions
diff --git a/src/utils/trie.c b/src/utils/trie.c
index f1b77eb..e0ac1af 100644
--- a/src/utils/trie.c
+++ b/src/utils/trie.c
@@ -82,8 +82,9 @@ b_trie_insert(b_trie_t *trie, const char *key, void *data)
 
         parent = tmp;
 
-        if (previous == NULL || parent != NULL)
+        if (previous == NULL || parent != NULL) {
             goto clean;
+        }
 
         current = b_malloc(sizeof(b_trie_node_t));
         current->key = *key;
@@ -95,6 +96,8 @@ b_trie_insert(b_trie_t *trie, const char *key, void *data)
 
 clean:
         if (*key == '\0') {
+            if (parent->data != NULL && trie->free_func != NULL)
+                trie->free_func(parent->data);
             parent->data = data;
             break;
         }