From a2fcc6bd3bb1d25e72dcb758bef6a9b43e958ae2 Mon Sep 17 00:00:00 2001
From: robertl <robertl>
Date: Mon, 5 Apr 2010 13:04:34 +0000
Subject: [PATCH] Add hard error for Lowrance USR V3 files.

---
 lowranceusr.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lowranceusr.c b/lowranceusr.c
index 9fc1a8766..90f2cf362 100644
--- a/lowranceusr.c
+++ b/lowranceusr.c
@@ -620,6 +620,10 @@ data_read(void)
 	if (MajorVersion < 2) {
 		fatal(MYNAME ": input file is from an old version of the USR file and is not supported\n");
 	}
+	if (MajorVersion > 3) {
+		fatal(MYNAME ": input file version %d is not supported\n", 
+			MajorVersion);
+	}
 
 	NumWaypoints = gbfgetint16(file_in);
 
-- 
2.30.2