From 84753e2da6e555c05a5ffd37946971373e9a57cb Mon Sep 17 00:00:00 2001
From: robertl <robertl>
Date: Thu, 30 Jun 2005 17:33:38 +0000
Subject: [PATCH] Make Topo! not crash on waypoints that don't contain a
 description.

---
 tpg.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/tpg.c b/tpg.c
index c30dec255..b0ecaba80 100644
--- a/tpg.c
+++ b/tpg.c
@@ -185,7 +185,8 @@ tpg_read(void)
     	    
     	    stringsize = buff[0];
     	    
-    	    tpg_fread(&buff[0], stringsize, 1, tpg_file_in);
+    	    if (stringsize)
+		tpg_fread(&buff[0], stringsize, 1, tpg_file_in);
     	    buff[stringsize] = '\0';
     	    
     	    wpt_tmp->description = xstrdup(buff);
-- 
2.30.2