1 files changed, 1 insertions, 1 deletions

diff --git a/src/userpref.h b/src/userpref.h
index 5171929..e7835d0 100644
--- a/src/userpref.h
+++ b/src/userpref.h
@@ -28,7 +28,7 @@
  * 
  * @return the HostID if exist in config file. Returns NULL otherwise.
  */
-char *get_host_id();
+char *get_host_id(void);
 
 /**
  * Determine if we already paired this device.