bitbake: progress.py: Fix traceback when running goggle ui

The following traceback appears when running the following command after the
devshell is exited.

bitbake -u goggle -c devshell busybox

-- traceback --
Traceback (most recent call last):
  File "/work/bitbake/lib/bb/ui/goggle.py", line 35, in event_handle_idle_func
    build.handle_event (event, pbar)
  File "/work/bitbake/lib/bb/ui/crumbs/runningbuild.py", line 299, in handle_event
    pbar.set_text(event.msg)
AttributeError: 'ProgressBar' object has no attribute 'set_text'

(Bitbake rev: a6cc53cdb3c34fc8fd01bbc5ce0008429dc6785c)

Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/bitbake/lib/bb/ui/crumbs/progress.py b/bitbake/lib/bb/ui/crumbs/progress.py
index 0c7ad963b5..1d28a111b3 100644
--- a/bitbake/lib/bb/ui/crumbs/progress.py
+++ b/bitbake/lib/bb/ui/crumbs/progress.py
@@ -11,6 +11,9 @@ class ProgressBar(gtk.Dialog):
         self.vbox.pack_start(self.progress)
         self.show_all()
 
+    def set_text(self, msg):
+        self.progress.set_text(msg)
+
     def update(self, x, y):
         self.progress.set_fraction(float(x)/float(y))
         self.progress.set_text("%2d %%" % (x*100/y))