From: Adam Dickmeiss <adam@indexdata.dk>
Date: Mon, 9 Jun 2008 15:07:14 +0000 (+0200)
Subject: Allow NULL inp(ut) for utf8 decoder
X-Git-Tag: v3.0.32~5
X-Git-Url: http://sru.miketaylor.org.uk/cgi-bin?a=commitdiff_plain;h=0a1043fe4b7f9e22e7481dc9d81a0a8ca2092292;p=yaz-moved-to-github.git

Allow NULL inp(ut) for utf8 decoder
---

diff --git a/src/utf8.c b/src/utf8.c
index bf92cd3..8c28d3a 100644
--- a/src/utf8.c
+++ b/src/utf8.c
@@ -22,7 +22,7 @@ static size_t init_utf8(yaz_iconv_t cd, yaz_iconv_decoder_t d,
                         unsigned char *inp,
                         size_t inbytesleft, size_t *no_read)
 {
-    if (inp[0] != 0xef)
+    if (!inp || inp[0] != 0xef)
     {
         *no_read = 0;
         return 0;