Removed unneeded copies

2019-10-27 16:26:49 -04:00
parent b8695d8644
commit 9156aa8ec8
2 changed files with 13 additions and 22 deletions
--- a/include/boost/fixed_string/impl/fixed_string.hpp
+++ b/include/boost/fixed_string/impl/fixed_string.hpp
@ -667,12 +667,10 @@ find(
    size_type n) const -> 
        size_type
 {
-  if (pos > n_)
+  if (pos > n_ || n > n_ - pos)
    return npos;
  if (!n)
    return pos;
-  if (n > n_ - pos)
-    return npos;
  const auto res = std::search(&s_[pos], &s_[n_], s, &s[n], Traits::eq);
  return res == end() ? npos : std::distance(s_, res);
 }