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-rw-r--r--src/config/config.hpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/config/config.hpp b/src/config/config.hpp
index 4e01281..2ba38cc 100644
--- a/src/config/config.hpp
+++ b/src/config/config.hpp
@@ -54,7 +54,7 @@ public:
* configuration change occurs (when set() is called, or when the initial
* conf is read)
*/
- static void connect(t_config_changed_callback);
+ static void connect(const t_config_changed_callback&);
/**
* Destroy the instance, forcing it to be recreated (with potentially
* different parameters) the next time it’s needed.