commit c3d26c72982bc95906afb58fb46f1268bc915a3b
author hasso <hasso> Mon Mar 07 08:54:41 2005 +0000
committer hasso <hasso> Mon Mar 07 08:54:41 2005 +0000
tree ddc01377553107b384acef1879201d6216780fac
parent 12f6ea2300402c821595297ff0c2c75055e50031

	* isis_spf.c: host.name might be NULL.

	[backport candidate]

isisd/isis_spf.c

diff --git a/isisd/isis_spf.c b/isisd/isis_spf.c
index 66d4ca7..90a9ac5 100644
--- a/isisd/isis_spf.c
+++ b/isisd/isis_spf.c
@@ -1279,7 +1279,8 @@
 	continue;
       if (memcmp (vertex->N.id, isis->sysid, ISIS_SYS_ID_LEN) == 0)
 	{
-	  vty_out (vty, "%s             --%s", host.name, VTY_NEWLINE);
+	  vty_out (vty, "%s             --%s", host.name?host.name:"",
+		   VTY_NEWLINE);
 	}
       else
 	{