1 files changed, 1 insertions, 0 deletions

diff --git a/src/mesh/mesh_api.c b/src/mesh/mesh_api.c
index aee4c2a7b..27630d3af 100644
--- a/src/mesh/mesh_api.c
+++ b/src/mesh/mesh_api.c
@@ -1196,6 +1196,7 @@ send_callback (void *cls, size_t size, void *buf)
     return 0;
   }
   tsize = 0;
+  next = h->th_head;
   while ((NULL != (th = next)) && (size >= th->size))
   {
     t = th->tunnel;