commit c5950d7c6025923891254cd66b095b943e6d02d8
author Holger Hans Peter Freyther <holger@moiji-mobile.com> Tue Apr 21 13:08:35 2015 -0400
committer Holger Hans Peter Freyther <holger@moiji-mobile.com> Tue Apr 21 13:08:35 2015 -0400
tree 385ec8f8af2c6dd18438f3421ed26d8581d14a7b
parent e2aba7d0d0d921cd674a0bee8ac0d85c0ff5c12c

vty: Avoid printing "ip (null)" in the saved config file

src/vty_interface.c

diff --git a/src/vty_interface.c b/src/vty_interface.c
index 38f7053..d5884f9 100644
--- a/src/vty_interface.c
+++ b/src/vty_interface.c
@@ -263,7 +263,8 @@
 	vty_out(vty, " msc %d%s", msc->nr, VTY_NEWLINE);
 	vty_out(vty, "  description %s%s", name, VTY_NEWLINE);
 	vty_out(vty, "  mode %s%s", msc_mode(msc), VTY_NEWLINE);
-	vty_out(vty, "  ip %s%s", msc->ip, VTY_NEWLINE);
+	if (msc->ip)
+		vty_out(vty, "  ip %s%s", msc->ip, VTY_NEWLINE);
 	vty_out(vty, "  port %d%s", msc->port, VTY_NEWLINE);
 	vty_out(vty, "  token %s%s", msc->token, VTY_NEWLINE);
 	vty_out(vty, "  dscp %d%s", msc->dscp, VTY_NEWLINE);