From d50dd329e74a246e0b939e2baf72539946e6226a Mon Sep 17 00:00:00 2001
From: Krishna Vedala <7001608+kvedala@users.noreply.github.com>
Date: Thu, 27 Aug 2020 09:21:04 -0400
Subject: [PATCH] make test() static

---
 data_structures/trie_tree.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/data_structures/trie_tree.cpp b/data_structures/trie_tree.cpp
index 9a4931c20..d299d176d 100644
--- a/data_structures/trie_tree.cpp
+++ b/data_structures/trie_tree.cpp
@@ -149,7 +149,7 @@ class trie {
  * @brief Testing function
  * @returns void
  */
-void test() {
+static void test() {
     trie root;
     root.insert("hello");
     root.insert("world");