From d7ed14e30c8a0cff05cac6d880a06a7cd2f5f8c0 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Tue, 11 Feb 2014 08:32:50 +0530
Subject: [PATCH] ...

---
 src/calibre/utils/terminal.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/calibre/utils/terminal.py b/src/calibre/utils/terminal.py
index 75658148b2..19c67b1520 100644
--- a/src/calibre/utils/terminal.py
+++ b/src/calibre/utils/terminal.py
@@ -120,7 +120,7 @@ class Detect(object):
             except:
                 pass
 
-    def write_unicode_text(self, text):
+    def write_unicode_text(self, text, ignore_errors=False):
         ' Windows only method that writes unicode strings correctly to the windows console using the Win32 API '
         if self.is_console:
             from ctypes import wintypes, byref, c_wchar_p
@@ -150,7 +150,8 @@ class Detect(object):
                         from calibre.utils.filenames import ascii_text
                         print (ascii_text(t + text), file=self.stream, end='')
                         continue
-                    raise ctypes.WinError(err)
+                    if not ignore_errors:
+                        raise ctypes.WinError(err)
 
 _crt = None
 def crt():