From bfdb6b8f87cc1cae9ba47870ff23deae0bb8ba51 Mon Sep 17 00:00:00 2001
From: Al <albarrentine@gmail.com>
Date: Sun, 17 Dec 2017 20:17:01 -0500
Subject: [PATCH] [test] adding header to fix warning

---
 test/test_expand.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/test_expand.c b/test/test_expand.c
index 59ed9af7..2b211728 100644
--- a/test/test_expand.c
+++ b/test/test_expand.c
@@ -4,6 +4,7 @@
 #include <stdarg.h>
 
 #include "greatest.h"
+#include "../src/string_utils.h"
 #include "../src/libpostal.h"
 
 SUITE(libpostal_expansion_tests);
@@ -168,7 +169,6 @@ TEST test_street_root_expansions(void) {
     PASS();
 }
 
-
 TEST test_expansions_language_classifier(void) {
     libpostal_normalize_options_t options = libpostal_get_default_options();