From 57d8607e8e9f5c2bc452a43f008b5fd01e27c782 Mon Sep 17 00:00:00 2001
From: robertl <robertl@f51c46e8-681c-474f-0cfe-069cfd0219fb>
Date: Mon, 1 Nov 2004 17:37:16 +0000
Subject: [PATCH] Let xstrdup clone null strings into empty strings.

---
 gpsbabel/util.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gpsbabel/util.c b/gpsbabel/util.c
index 975b7598f..c58520ac0 100644
--- a/gpsbabel/util.c
+++ b/gpsbabel/util.c
@@ -121,7 +121,7 @@ XSTRDUP(const char *s, DEBUG_PARAMS )
 xstrdup(const char *s)
 #endif
 {
-	char *o = strdup(s);
+	char *o = s ? strdup(s) : strdup("");
 #ifdef DEBUG_MEM
 	debug_mem_output( "strdup, %x, %x, %s, %d\n", 
 			o, s, file, line );
-- 
2.30.2