modernize C++ syntax

No visible changes (hopefully).

1 files changed, 2 insertions, 2 deletions

diff --git a/logic/shortcuts.cpp b/logic/shortcuts.cpp
index 5ddefc1f..478036a2 100644
--- a/logic/shortcuts.cpp
+++ b/logic/shortcuts.cpp
@@ -130,14 +130,14 @@ void Shortcuts::reload(const t_keys& keys_)
         const auto& kk = keys_[i];
         const key_opts& opts = std::get<0>(kk);
         const bool held = std::get<2>(kk);
-        auto fun = std::get<1>(kk);
+        auto const& fun = std::get<1>(kk);
 #ifdef _WIN32
         K k;
 #else
         K k(nullptr);
 #endif
         bind_shortcut(k, opts, held);
-        keys.push_back(tt(k, [=](bool flag) { fun(flag); }, held));
+        keys.emplace_back(k, [=](bool flag) { fun(flag); }, held);
 
 #ifndef _WIN32
         const int idx = keys.size() - 1;