fix warning about callback signature

diff --git a/src/cadet/gnunet-cadet.c b/src/cadet/gnunet-cadet.c
index d629df9b2d1ac2cfa6a0aa2c188554228a6236a4..13b04b885e99e14863aa864fc2d45949a9a3d1d7 100644 (file)
--- a/src/cadet/gnunet-cadet.c
+++ b/src/cadet/gnunet-cadet.c
@@ -231,7 +231,7 @@ shutdown_task (void *cls)
   }
 }
 
-void *
+void
 mq_cb(void *cls)
 {
   listen_stdio ();