From 624b015987f875f3a813b66f855b7984a37b139f Mon Sep 17 00:00:00 2001
From: robertl <robertl>
Date: Mon, 17 Mar 2008 16:35:25 +0000
Subject: [PATCH] Garmin: don't free received waypoints if no waypoints
 received.

---
 garmin.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/garmin.c b/garmin.c
index 9179e68a1..7048bd9b0 100644
--- a/garmin.c
+++ b/garmin.c
@@ -317,7 +317,9 @@ waypt_read(void)
 		waypt_add(wpt_tmp);
 		GPS_Way_Del(&way[i]);
 	}
-	xfree(way);
+	if (way) {
+		xfree(way);
+	}
 }
 
 static
-- 
2.30.2