From 041c6d7261a83799df58c072ea7880ea0cdf76c4 Mon Sep 17 00:00:00 2001
From: Werner Koch <wk@gnupg.org>
Date: Wed, 11 Aug 2010 10:20:53 +0000
Subject: [PATCH] Support "-" for --output.

---
 tools/ChangeLog       | 5 +++++
 tools/gpgtar-create.c | 8 +++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/tools/ChangeLog b/tools/ChangeLog
index 252e7f972..c50e3a3bc 100644
--- a/tools/ChangeLog
+++ b/tools/ChangeLog
@@ -1,3 +1,8 @@
+2010-08-11  Werner Koch  <wk@g10code.com>
+
+	* gpgtar-create.c (gpgtar_create): Allow "-" for stdout in
+	opt.outfile.  Switch es_stdout to binary mode.
+
 2010-08-09  Werner Koch  <wk@g10code.com>
 
 	* watchgnupg.c: Inlcude in.h and inet.h.
diff --git a/tools/gpgtar-create.c b/tools/gpgtar-create.c
index 7568c153a..3a18d7c69 100644
--- a/tools/gpgtar-create.c
+++ b/tools/gpgtar-create.c
@@ -843,7 +843,10 @@ gpgtar_create (char **inpattern)
 
   if (opt.outfile)
     {
-      outstream = es_fopen (opt.outfile, "wb");
+      if (!strcmp (opt.outfile, "-"))
+        outstream = es_stdout;
+      else
+        outstream = es_fopen (opt.outfile, "wb");
       if (!outstream)
         {
           err = gpg_error_from_syserror ();
@@ -857,6 +860,9 @@ gpgtar_create (char **inpattern)
       outstream = es_stdout;
     }
 
+  if (outstream == es_stdout)
+    es_set_binary (es_stdout);
+
   for (hdr = scanctrl->flist; hdr; hdr = hdr->next)
     {
       err = write_file (outstream, hdr);