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-rw-r--r--libidn/idna.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/libidn/idna.c b/libidn/idna.c
index cf95291..f93b903 100644
--- a/libidn/idna.c
+++ b/libidn/idna.c
@@ -1,5 +1,5 @@
/* idna.c Convert to or from IDN strings.
- * Copyright (C) 2002, 2003, 2004 Simon Josefsson
+ * Copyright (C) 2002, 2003, 2004, 2011 Simon Josefsson
*
* This file is part of GNU Libidn.
*
@@ -614,7 +614,6 @@ idna_to_unicode_4z4z (const uint32_t * input, uint32_t ** output, int flags)
size_t buflen;
uint32_t *out = NULL;
size_t outlen = 0;
- int rc;
*output = NULL;
@@ -630,8 +629,8 @@ idna_to_unicode_4z4z (const uint32_t * input, uint32_t ** output, int flags)
if (!buf)
return IDNA_MALLOC_ERROR;
- rc = idna_to_unicode_44i (start, end - start, buf, &buflen, flags);
- /* don't check rc as per specification! */
+ idna_to_unicode_44i (start, end - start, buf, &buflen, flags);
+ /* don't check return value as per specification! */
if (out)
{