From 16cb249e8ca911ebca4c7b57751f9e95581ca0e9 Mon Sep 17 00:00:00 2001
From: Richard Braun <rbraun@sceen.net>
Date: Mon, 14 May 2018 21:47:27 +0200
Subject: kern/thread: make thread_create slightly more convenient

Don't require the caller to pass a pointer to the newly created thread.
---
 kern/thread.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'kern/thread.c')

diff --git a/kern/thread.c b/kern/thread.c
index 85e557d3..e79ef311 100644
--- a/kern/thread.c
+++ b/kern/thread.c
@@ -2367,7 +2367,9 @@ thread_create(struct thread **threadp, const struct thread_attr *attr,
      * The new thread address must be written before the thread is started
      * in case it's passed to it.
      */
-    *threadp = thread;
+    if (threadp) {
+        *threadp = thread;
+    }
 
     thread_wakeup(thread);
 
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