-check return value and report errors

1 files changed, 6 insertions, 1 deletions

diff --git a/src/peerinfo/gnunet-service-peerinfo.c b/src/peerinfo/gnunet-service-peerinfo.c
index 90f0b75dc..2fe00c707 100644
--- a/src/peerinfo/gnunet-service-peerinfo.c
+++ b/src/peerinfo/gnunet-service-peerinfo.c
@@ -664,7 +664,12 @@ update_friend_hello (const struct GNUNET_HELLO_Message *hello,
     return res;
   }
   
-  GNUNET_HELLO_get_key (hello, &pk);
+  if (GNUNET_OK !=
+      GNUNET_HELLO_get_key (hello, &pk))
+  {
+    GNUNET_break (0);
+    return NULL;
+  }
   tmp = GNUNET_HELLO_create (&pk, NULL, NULL, GNUNET_YES);
   res = GNUNET_HELLO_merge (hello, tmp);
   GNUNET_free (tmp);