From 5c1cf70a61360774f8d7dbb7caf65fc1aee527d4 Mon Sep 17 00:00:00 2001
From: oliskoli <oliskoli>
Date: Mon, 20 Aug 2007 22:24:19 +0000
Subject: [PATCH] bcr: Remove empty routes after read.

---
 bcr.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/bcr.c b/bcr.c
index c9eaf340e..0be68f4f8 100644
--- a/bcr.c
+++ b/bcr.c
@@ -298,7 +298,12 @@ bcr_data_read(void)
 		
 		route_add_wpt(route, wpt);
 	}
-	bcr_create_waypts_from_route(route);
+	
+	/* remove empty route */
+	if (route->rte_waypt_ct == 0)
+		route_del_head(route);
+	else
+		bcr_create_waypts_from_route(route);
 }
 
 /* %%% bcr write support %%% ----------------------------------- */
-- 
2.30.2