1 files changed, 1 insertions, 1 deletions
diff --git a/src/log.h b/src/log.h
index 14e9bfd6..78bbdd80 100644
--- a/src/log.h
+++ b/src/log.h
@@ -28,7 +28,7 @@ void btd_debug(const char *format, ...) __attribute__((format(printf, 1, 2)));
 
 void __btd_log_init(const char *debug, int detach);
 void __btd_log_cleanup(void);
-void __btd_toggle_debug();
+void __btd_toggle_debug(void);
 
 struct btd_debug_desc {
 	const char *file;