From bb999d82134b73a500ce7dfecc5b1175930584c2 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 5 Oct 2004 08:40:26 +0000
Subject: use idna_strerror() if it is available (only in libidn 0.5.6 or
 later)

---
 lib/strerror.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/strerror.c b/lib/strerror.c
index b64af1cb8..c9e6c3a18 100644
--- a/lib/strerror.c
+++ b/lib/strerror.c
@@ -563,11 +563,13 @@ const char *Curl_strerror(struct connectdata *conn, int err)
 
 #ifdef USE_LIBIDN
 /*
- * Return error-string for libidn status as returned
- * from idna_to_ascii_lz().
+ * Return error-string for libidn status as returned from idna_to_ascii_lz().
  */
 const char *Curl_idn_strerror (struct connectdata *conn, int err)
 {
+#ifdef HAVE_IDNA_STRERROR
+  return idna_strerror((Idna_rc) err);
+#else
   const char *str;
   char *buf;
   size_t max;
@@ -623,5 +625,6 @@ const char *Curl_idn_strerror (struct connectdata *conn, int err)
     strncpy(buf, str, max);
   buf[max] = '\0';
   return (buf);
+#endif
 }
 #endif  /* USE_LIBIDN */
-- 
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