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Merge pull request #591 from pathletboy/master 

[Kernel] allow parameter "recved" can be NULL in function "rt_event_recv"
This commit is contained in:
Bernard Xiong 2015-11-23 16:37:14 +08:00
parent e63a458647 63c51fbfc8
commit ac5ff712e2
1 changed files with 2 additions and 1 deletions
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src/ipc.c
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@ -1188,7 +1188,8 @@ rt_err_t rt_event_recv(rt_event_t event,
level = rt_hw_interrupt_disable(); level = rt_hw_interrupt_disable();
/* set received event */ /* set received event */
*recved = thread->event_set; if (recved)
*recved = thread->event_set;
} }
/* enable interrupt */ /* enable interrupt */