toaster: fix mis-detection of targets as images

If you are using the testimage class then the old test mistook the
global inheritance of testimage.bbclass with the recipe inheriting
image.bbclass because it was only looking for that at the end of the
string.

Also tidy up the code so you an easily tell what it's doing. (The
original method may have been more "pythonic", but it does nothing for
readability.)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 5 insertions, 3 deletions

diff --git a/lib/bb/ui/buildinfohelper.py b/lib/bb/ui/buildinfohelper.py
index 2a9e0981c..e4d2f1f5a 100644
--- a/lib/bb/ui/buildinfohelper.py
+++ b/lib/bb/ui/buildinfohelper.py
@@ -845,10 +845,12 @@ class BuildInfoHelper(object):
             recipe_info['bugtracker'] = event._depgraph['pn'][pn]['bugtracker']
             recipe_info['file_path'] = file_name
             recipe = self.orm_wrapper.get_update_recipe_object(recipe_info)
+            recipe.is_image = False
             if 'inherits' in event._depgraph['pn'][pn].keys():
-                recipe.is_image = True in map(lambda x: x.endswith('image.bbclass'), event._depgraph['pn'][pn]['inherits'])
-            else:
-                recipe.is_image = False
+                for cls in event._depgraph['pn'][pn]['inherits']:
+                    if cls.endswith('/image.bbclass'):
+                        recipe.is_image = True
+                        break
             if recipe.is_image:
                 for t in self.internal_state['targets']:
                     if pn == t.target: