Mercurial > ecos

diff packages/io/eth/current/src/net/eth_drv.c @ 149:52c99470ec11

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Merge from eCos master repository on 2001-01-19-06:43:03-GMT
author jlarmour
date Fri, 19 Jan 2001 07:37:45 +0000
parents d397fc472bcf
children 0d0f03f76f6a
line wrap: on
line diff
--- a/packages/io/eth/current/src/net/eth_drv.c
+++ b/packages/io/eth/current/src/net/eth_drv.c
@@ -295,7 +295,8 @@ eth_drv_init(struct eth_drv_sc *sc, unsi
     struct ifnet *ifp = &sc->sc_arpcom.ac_if;
 
     // Set up hardware address
-    bcopy(enaddr, &sc->sc_arpcom.ac_enaddr, ETHER_ADDR_LEN);
+    if (NULL != enaddr)
+        bcopy(enaddr, &sc->sc_arpcom.ac_enaddr, ETHER_ADDR_LEN);
 
     // Initialize ifnet structure
     bcopy((void *)sc->dev_name, ifp->if_xname, IFNAMSIZ);