Print 'empty file' warning only with --verbose.

g10/ChangeLog

@@ -1,3 +1,10 @@
+2009-05-11  Werner Koch  <wk@g10code.com>
+
+	* encode.c (encode_simple): Print empty file warning only in
+	verbose mode.  Closes bug#1039.
+	(encode_crypt): Ditto.
+	* sign.c (write_plaintext_packet): Ditto.
+
 2009-05-10  David Shaw  <dshaw@jabberwocky.com>
 
 	* keyserver.c (keyserver_typemap): gpgkeys_hkp handles hkps as

g10/encode.c

@@ -307,7 +307,7 @@ encode_simple( const char *filename, int mode, int use_seskey )
         int overflow;
 
 	if ( !(tmpsize = iobuf_get_filelength(inp, &overflow))
-             && !overflow )
+             && !overflow && opt.verbose)
           log_info(_("WARNING: `%s' is an empty file\n"), filename );
         /* We can't encode the length of very large files because
            OpenPGP uses only 32 bit for file sizes.  So if the the
@@ -607,7 +607,7 @@ encode_crypt( const char *filename, strlist_t remusr, int use_symkey )
         int overflow;
 
 	if ( !(tmpsize = iobuf_get_filelength(inp, &overflow))
-             && !overflow )
+             && !overflow && opt.verbose)
           log_info(_("WARNING: `%s' is an empty file\n"), filename );
         /* We can't encode the length of very large files because
            OpenPGP uses only 32 bit for file sizes.  So if the the

g10/sign.c

@@ -557,7 +557,7 @@ write_plaintext_packet (IOBUF out, IOBUF inp, const char *fname, int ptmode)
         int overflow;
 
         if( !(tmpsize = iobuf_get_filelength(inp, &overflow))
-            && !overflow )
+            && !overflow && opt.verbose)
 	  log_info (_("WARNING: `%s' is an empty file\n"), fname);
 
         /* We can't encode the length of very large files because