Sorry, fix missed, related #590.

63c51fbf · pathletboy · e63a4586 · 63c51fbf
隐藏空白更改
内联并排

Showing with 2 addition and 1 deletion

src/ipc.c src/ipc.c +2 -1

未找到文件。
--- a/src/ipc.c
+++ b/src/ipc.c
@@ -1188,7 +1188,8 @@ rt_err_t rt_event_recv(rt_event_t   event,
        level = rt_hw_interrupt_disable();
        /* set received event */
-        *recved = thread->event_set;
+        if (recved)
+            *recved = thread->event_set;
    }
    /* enable interrupt */