ospfd: fix argument parsing for distribute-list

Use the correct argument for the protocol lookup in
ospf distribute-list commands.

Signed-off-by: Christian Franke <chris@opensourcerouting.org>
Signed-off-by: Scott Feldman <sfeldma@cumulusnetworks.com>
diff --git a/ospfd/ospf_vty.c b/ospfd/ospf_vty.c
index 3655cfe..862ef95 100644
--- a/ospfd/ospf_vty.c
+++ b/ospfd/ospf_vty.c
@@ -6042,7 +6042,7 @@
   int source;
 
   /* Get distribute source. */
-  source = proto_redistnum(AFI_IP, argv[0]);
+  source = proto_redistnum(AFI_IP, argv[1]);
   if (source < 0 || source == ZEBRA_ROUTE_OSPF)
     return CMD_WARNING;
 
@@ -6061,7 +6061,7 @@
   struct ospf *ospf = vty->index;
   int source;
 
-  source = proto_redistnum(AFI_IP, argv[0]);
+  source = proto_redistnum(AFI_IP, argv[1]);
   if (source < 0 || source == ZEBRA_ROUTE_OSPF)
     return CMD_WARNING;