From c87c1c78109e0e00121fab2104f69f8aa91ba215 Mon Sep 17 00:00:00 2001
From: parkrrrr <parkrrrr@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Date: Wed, 27 Jul 2005 20:40:04 +0000
Subject: [PATCH] Fixed more bugs with google route priorities

git-svn-id: http://gpsbabel.googlecode.com/svn/trunk@1318 f51c46e8-681c-474f-0cfe-069cfd0219fb
---
 gpsbabel/google.c | 24 ++++++++++++++----------
 1 file changed, 14 insertions(+), 10 deletions(-)

diff --git a/gpsbabel/google.c b/gpsbabel/google.c
index fa956724b..ab09b35cc 100644
--- a/gpsbabel/google.c
+++ b/gpsbabel/google.c
@@ -124,8 +124,8 @@ void goog_poly_e( const char *args, const char **unused )
 	long lat = 0;
 	long lon = 0;
 	long level = 0;
-	long level1 = 0;
-	long level2 = 0;
+	long level1 = -9999;
+	long level2 = -9999;
         char *str = encoded_points;
 	char *lstr = encoded_levels;
 	
@@ -137,18 +137,22 @@ void goog_poly_e( const char *args, const char **unused )
 		lat += decode_goog64( &str );
 		lon += decode_goog64( &str );
 		
-		level = 0;
-		level1 = 0;
+		level = -1;
+		level2 = level1;
 		if ( lstr && *lstr ) 
 		{
-			level2 = level1;
-			level1 = decode_goog64( &lstr );
-			level = (level1<level2)?level1:level2;
+			level1 = -decode_goog64( &lstr );
 		}
-		/* level of 0 happens for endpoints */
-	        if ( level == 0 ) 
+		else 
+		{
+			level1 = -9999;
+		}
+		level = (level1<level2)?level1:level2;
+		
+		/* level of -9999 happens for endpoints */
+	        if ( level == -9999 ) 
 			level = 99999;	
-
+		
 		{
 			waypoint *wpt_tmp = waypt_new();
 			wpt_tmp->latitude = lat / 100000.0;
-- 
2.30.2