- use correct function return type

diff --git a/src/mesh/gnunet-service-mesh_hello.c b/src/mesh/gnunet-service-mesh_hello.c
index d2a9812ec605d792ff6510068cdf35ba87f78b38..5449a554af684f16d71f0a8383dae2fb515467e5 100644 (file)
--- a/src/mesh/gnunet-service-mesh_hello.c
+++ b/src/mesh/gnunet-service-mesh_hello.c
@@ -180,7 +180,7 @@ GMH_get (const struct GNUNET_PeerIdentity *id)
  *
  * @param h Hello message.
  */
-void
+char *
 GMH_2s (const struct GNUNET_HELLO_Message *h)
 {
   return "hello (TODO)";