lib/bb/ui/crumbs/builder: allow user to cancel Layer selection dialogue

Because layer changes may take some time allow the user to cancel out of
the dialogue and prevent Hob from applying any of the changes made.

(Bitbake rev: a2d1c035a5dd3d112a887e4386dfaf9b0c37c104)

Signed-off-by: Joshua Lock <josh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 1 deletions

diff --git a/bitbake/lib/bb/ui/crumbs/builder.py b/bitbake/lib/bb/ui/crumbs/builder.py
index 1a06dd741a..8390a0cf06 100755
--- a/bitbake/lib/bb/ui/crumbs/builder.py
+++ b/bitbake/lib/bb/ui/crumbs/builder.py
@@ -734,7 +734,9 @@ class Builder(gtk.Window):
                      flags = gtk.DIALOG_MODAL
                          | gtk.DIALOG_DESTROY_WITH_PARENT
                          | gtk.DIALOG_NO_SEPARATOR)
-        button = dialog.add_button("Close", gtk.RESPONSE_YES)
+        button = dialog.add_button("Cancel", gtk.RESPONSE_NO)
+        HobAltButton.style_button(button)
+        button = dialog.add_button("OK", gtk.RESPONSE_YES)
         HobButton.style_button(button)
         response = dialog.run()
         if response == gtk.RESPONSE_YES: