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-rw-r--r--net/net.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/net/net.c b/net/net.c
index df94789..7663b9c 100644
--- a/net/net.c
+++ b/net/net.c
@@ -271,7 +271,8 @@ static void NetInitLoop(void)
#endif
env_changed_id = env_id;
}
- memcpy(NetOurEther, eth_get_dev()->enetaddr, 6);
+ if (eth_get_dev())
+ memcpy(NetOurEther, eth_get_dev()->enetaddr, 6);
return;
}