1 files changed, 1 insertions, 0 deletions
diff --git a/src/ipc.c b/src/ipc.c
index 111d724c23..22e0f06bc6 100755
--- a/src/ipc.c
+++ b/src/ipc.c
@@ -124,6 +124,7 @@ rt_inline rt_err_t rt_ipc_list_suspend(rt_list_t        *list,
         break;
 
     default:
+        RT_ASSERT(0);
         break;
     }