hnbgw_vty.c: cosmetic: Fix non-tab-indented code

This was introduced a week ago in Change-Id
I3c937306a011715e163a40bc8ef8ec7e8d4e5d08 and is now cleaned up.

Change-Id: Iaadf941aa7f1c5ae05eb02b51cc646b7b5587ba3
diff --git a/src/hnbgw_vty.c b/src/hnbgw_vty.c
index 060319b..2c47bba 100644
--- a/src/hnbgw_vty.c
+++ b/src/hnbgw_vty.c
@@ -147,14 +147,14 @@
 
 static void vty_out_ofd_addr(struct vty *vty, struct osmo_fd *ofd)
 {
-    char *name;
-    if (!ofd || ofd->fd < 0
+	char *name;
+	if (!ofd || ofd->fd < 0
 	|| !(name = osmo_sock_get_name(vty, ofd->fd))) {
 	    vty_out(vty, "(no addr)");
 	    return;
-    }
-    vty_out(vty, name);
-    talloc_free(name);
+	}
+	vty_out(vty, name);
+	talloc_free(name);
 }
 
 static void vty_dump_hnb_info__map_states(struct vty *vty, const char *name, unsigned int count,