cygwin: only expose /dev/con{in,out,sole} when started from a Windows console

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/winsup/cygwin/fhandler.h b/winsup/cygwin/fhandler.h
index 153e3847f..cd73e6e87 100644
--- a/winsup/cygwin/fhandler.h
+++ b/winsup/cygwin/fhandler.h
@@ -1439,7 +1439,7 @@ private:
   ssize_t __stdcall write (const void *ptr, size_t len);
   void doecho (const void *str, DWORD len) { (void) write (str, len); }
   int close ();
-  static bool exists () {return !!GetConsoleCP ();}
+  static bool exists () {return shared_console_info && !!GetConsoleCP ();}
 
   int tcflush (int);
   int tcsetattr (int a, const struct termios *t);