From bd63867cbe48eab91523731def4cec80187b5c0f Mon Sep 17 00:00:00 2001
From: Robert Bradford <rob@openedhand.com>
Date: Fri, 17 Oct 2008 09:46:59 +0000
Subject: [PATCH] bitbake-dev: Move the ncurses TTY check into the UI plugin
 itself.

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@5529 311d38ba-8fff-0310-9ca6-ca027cbcb966
---
 bitbake-dev/bin/bitbake          | 5 -----
 bitbake-dev/lib/bb/ui/ncurses.py | 3 +++
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/bitbake-dev/bin/bitbake b/bitbake-dev/bin/bitbake
index 87284c08fe..ea4147e971 100755
--- a/bitbake-dev/bin/bitbake
+++ b/bitbake-dev/bin/bitbake
@@ -123,7 +123,6 @@ Default BBFILES are the .bb files in the current directory.""" )
     configuration.pkgs_to_build = []
     configuration.pkgs_to_build.extend(args[1:])
 
-
     # Work out which UI(s) to use
     curseUI = False
     depexplorerUI = False
@@ -168,10 +167,6 @@ Default BBFILES are the .bb files in the current directory.""" )
 
     # Launch the UI
     try:
-        # Disable UIs that need a terminal
-        if not os.isatty(sys.stdout.fileno()):
-            curseUI = False
-
         if curseUI:
             try:
                 import curses
diff --git a/bitbake-dev/lib/bb/ui/ncurses.py b/bitbake-dev/lib/bb/ui/ncurses.py
index 1476baa61f..866792b14f 100644
--- a/bitbake-dev/lib/bb/ui/ncurses.py
+++ b/bitbake-dev/lib/bb/ui/ncurses.py
@@ -324,6 +324,9 @@ class NCursesUI:
                 pass
 
 def init(server, eventHandler):
+    if not os.isatty(sys.stdout.fileno()):
+        print "FATAL: Unable to run 'ncurses' UI without a TTY."
+        return
     ui = NCursesUI()
     try:
         curses.wrapper(ui.main, server, eventHandler)