From 51028f34ceeb7c4c91abc2ac2b818afeaa671b91 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Fri, 17 Aug 2001 04:49:12 +0000
Subject: Update.

	* libio/tst-ungetwc2.c (main): Define str const.

	* include/wchar.h: Add prototypes for __fwprintf and __vfwprintf.
	* libio/fwprintf.c: Also define __fwprintf.
	* stdio-common/vfprintf.c [COMPILE_WPRINTF]: Also define __vfwprintf.
	* argp/argp-fmtstream.c: Handle wide oriented stderr stream.
	* assert/assert-perr.c: Likewise.
	* assert/assert.c: Likewise.
	* gmon/gmon.c: Likewise.
	* inet/rcmd.c: Likewise.
	* malloc/obstack.c: Likewise.
	* misc/err.c: Likewise.
	* misc/error.c: Likewise.
	* misc/getpass.c: Likewise.
	* posix/getopt.c: Likewise.
	* resolv/res_hconf.c: Likewise.
	* stdio-common/perror.c: Likewise.
	* stdio-common/psignal.c: Likewise.
	* stdlib/fmtmsg.c: Likewise.
	* sunrpc/auth_unix.c: Likewise.
	* sunrpc/clnt_perr.c: Likewise.
	* sunrpc/clnt_tcp.c: Likewise.
	* sunrpc/clnt_udp.c: Likewise.
	* sunrpc/clnt_unix.c: Likewise.
	* sunrpc/svc_simple.c: Likewise.
	* sunrpc/svc_tcp.c: Likewise.
	* sunrpc/svc_udp.c: Likewise.
	* sunrpc/svc_unix.c: Likewise.
	* sunrpc/xdr.c: Likewise.
	* sunrpc/xdr_array.c: Likewise.
	* sunrpc/xdr_rec.c: Likewise.
	* sunrpc/xdr_ref.c: Likewise.
	* sysdeps/generic/wordexp.c: Likewise.

	* misc/err.c: Handle wide oriented stderr stream.
---
 sysdeps/generic/wordexp.c | 43 +++++++++++++++++++++++++++----------------
 1 file changed, 27 insertions(+), 16 deletions(-)

(limited to 'sysdeps')

diff --git a/sysdeps/generic/wordexp.c b/sysdeps/generic/wordexp.c
index 5a9209cd58..1804d2c292 100644
--- a/sysdeps/generic/wordexp.c
+++ b/sysdeps/generic/wordexp.c
@@ -18,25 +18,29 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
-#include <wordexp.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <fnmatch.h>
+#include <glob.h>
+#include <libintl.h>
+#include <paths.h>
+#include <pwd.h>
 #include <signal.h>
+#include <stdio.h>
 #include <stdlib.h>
-#include <pwd.h>
-#include <sys/types.h>
 #include <string.h>
-#include <glob.h>
-#include <ctype.h>
+#include <sys/param.h>
+#include <sys/stat.h>
 #include <sys/time.h>
 #include <sys/types.h>
+#include <sys/types.h>
 #include <sys/wait.h>
 #include <unistd.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-#include <paths.h>
-#include <errno.h>
-#include <sys/param.h>
-#include <stdio.h>
-#include <fnmatch.h>
+#ifdef USE_IN_LIBIO
+# include <wchar.h>
+#endif
+#include <wordexp.h>
 
 #include <stdio-common/_itoa.h>
 
@@ -1789,12 +1793,19 @@ envsubst:
 	  if (!colon_seen && value)
 	    /* Substitute NULL */
 	    ;
-	  else if (*pattern)
-	    fprintf (stderr, "%s: %s\n", env, pattern);
 	  else
 	    {
-	      fprintf (stderr, "%s: parameter null or not set\n", env);
-	      error = WRDE_BADVAL;
+	      const char *str = pattern;
+
+	      if (str[0] == '\0')
+		str = gettext ("parameter null or not set");
+
+#ifdef USE_IN_LIBIO
+	      if (_IO_fwide (stderr, 0) > 0)
+		__fwprintf (stderr, L"%s: %s\n", env, str);
+	      else
+#endif
+		fprintf (stderr, "%s: %s\n", env, str);
 	    }
 
 	  if (free_value)
-- 
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