reapack

commit 4b52a9cf46411fc450d809f720564ce5d4521d90
parent f9b79a65932011c0a6a9bec4ef78c2073943ef8e
Author: cfillion <cfillion@users.noreply.github.com>
Date:   Fri,  2 Jun 2017 18:05:31 -0400

path: slight refactoring (use std::advance)

Diffstat:
M
src/path.cpp
 | 
4
+---

1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/src/path.cpp b/src/path.cpp
@@ -239,9 +239,7 @@ const Path &Path::operator+=(const Path &o)
 const string &Path::at(const size_t index) const
 {
   auto it = m_parts.begin();
-
-  for(size_t i = 0; i < index; i++)
-    it++;
+  advance(it, index);
 
   return *it;
 }