$NetBSD: patch-ag,v 1.1 2000/06/30 17:07:36 danw Exp $

Fix inspired by glibc, which gets it wrong.

--- intl/l10nflist.c.orig	Fri Jun 23 03:25:01 2000
+++ intl/l10nflist.c	Fri Jun 23 03:26:32 2000
@@ -349,8 +349,9 @@
 
 /* Normalize codeset name.  There is no standard for the codeset
    names.  Normalization allows the user to use any of the common
-   names.  */
-const char *
+   names.  The return value is dynamically allocated and has to be
+   freed by the caller.  */
+char *
 _nl_normalize_codeset (codeset, name_len)
      const unsigned char *codeset;
      size_t name_len;
@@ -381,14 +382,14 @@
 
       for (cnt = 0; cnt < name_len; ++cnt)
 	if (isalpha (codeset[cnt]))
-	  *wp++ = tolower (codeset[cnt]);
+	  *wp++ = _tolower (codeset[cnt]);
 	else if (isdigit (codeset[cnt]))
 	  *wp++ = codeset[cnt];
 
       *wp = '\0';
     }
 
-  return (const char *) retval;
+  return retval;
 }