From 6ff132cc85405881e5e4e6014ab4f6f732aa64ee Mon Sep 17 00:00:00 2001
From: robertl <robertl>
Date: Sun, 17 Oct 2004 01:20:02 +0000
Subject: [PATCH] Let str_utf8_to_ascii not crash if given NULL input.

---
 util.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/util.c b/util.c
index 32d54baeb..975b7598f 100644
--- a/util.c
+++ b/util.c
@@ -785,8 +785,13 @@ char * str_utf8_to_cp1252( const char * str )
 
 char * str_utf8_to_ascii( const char * str )
 {
-	char *result = xstrdup( str );
-	char *cur = result;
+	char *result;
+	char *cur;
+
+	if (!str) return NULL;
+
+	result = xstrdup( str );
+	cur = result;
 	
 	while ( cur && *cur ) {
 		if ( *cur & 0x80 ) {
-- 
2.30.2