diff options
Diffstat (limited to 'src/Configuration.hpp')
| -rw-r--r-- | src/Configuration.hpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/Configuration.hpp b/src/Configuration.hpp index d956bd8..ffaee6e 100644 --- a/src/Configuration.hpp +++ b/src/Configuration.hpp @@ -74,8 +74,7 @@ public: // Set a global port color setting void set_setting(setting::PortColor new_setting) { - auto& color = _port_colors[static_cast<unsigned>(new_setting.type)]; - + const auto& color = _port_colors[static_cast<unsigned>(new_setting.type)]; if (color != new_setting.color) { set_port_color(new_setting.type, new_setting.color); } |