From 62899aa21f4cc8029325c74d2d016d7554590ccb Mon Sep 17 00:00:00 2001
From: oetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Date: Mon, 13 Jun 2005 12:56:11 +0000
Subject: [PATCH] fall back to assuming latin1 encoding if mbtowchar conversion
 fails

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@637 a5681a0c-68f1-0310-ab6d-d61299d08faa
---
 src/rrd_gfx.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/rrd_gfx.c b/src/rrd_gfx.c
index 44f668b..478d70c 100644
--- a/src/rrd_gfx.c
+++ b/src/rrd_gfx.c
@@ -386,7 +386,11 @@ gfx_string gfx_string_create(gfx_canvas_t *canvas, FT_Face face,const char *text
   cstr = malloc(sizeof(wchar_t) * clen); /* yes we are allocating probably too much here, I know */
   string->count=mbstowcs(cstr,text,clen);
   if ( string->count == -1){
-	string->count=mbstowcs(cstr,"Enc-Err",6);
+  /* conversion did not work, so lets fall back to just use what we got */
+	string->count=clen-1;
+        for(n=0;text[n] != '\0';n++){
+            cstr[n]=text[n];
+        }
   }
 #else
   char		*cstr = strdup(text);
-- 
2.11.0