From 3a5ee90bb5499d8434c9fdc6437aedc23992748c Mon Sep 17 00:00:00 2001
From: Michael Carlberg <c@rlberg.se>
Date: Wed, 19 Oct 2016 10:10:28 +0200
Subject: [PATCH] fix(string_util): Type error

---
 include/utils/string.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/utils/string.hpp b/include/utils/string.hpp
index 28de72c5..49409b95 100644
--- a/include/utils/string.hpp
+++ b/include/utils/string.hpp
@@ -56,7 +56,7 @@ namespace string_util {
    */
   inline auto replace_all(const string& haystack, string needle, string replacement) {
     string replaced;
-    for (int i = 0; i < haystack.length(); i++) {
+    for (size_t i = 0; i < haystack.length(); i++) {
       if (haystack.compare(i, needle.length(), needle) == 0) {
         replaced += replacement;
         i += needle.length()-1;