Added 'waiting for images' status to repa list output

This status will be shown when there is no information about images in meta.

Change-Id: I0263f9860fccf400ba36bf1d77840d0d006692f6
Signed-off-by: Ed Bartosh <eduard.bartosh@intel.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/repa/list.py b/repa/list.py
index 68f9812..28f602d 100755
--- a/repa/list.py
+++ b/repa/list.py
@@ -63,6 +63,8 @@ def get_status(meta, colorizer, build_results=None):
             for imgstatus, (color, status) in statuses:
                 if img['status'] == imgstatus:
                     return getattr(colorizer, color)(status)
+    else:
+        return colorizer.blue('waiting for images')
 
     return colorizer.green('ready')