toastergui: code formatting and clean-up

Minor fixes to code formatting and small improvements from
code review.

Signed-off-by: Elliot Smith <elliot.smith@intel.com>
Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 9 deletions

diff --git a/lib/toaster/orm/models.py b/lib/toaster/orm/models.py
index 3dc4d6d89..ac2aa9e46 100644
--- a/lib/toaster/orm/models.py
+++ b/lib/toaster/orm/models.py
@@ -477,15 +477,9 @@ class Build(models.Model):
         targets in this build
         """
         targets = self.target_set.all()
-        target_labels = []
-        target_label = None
-
-        for target in targets:
-            target_label = target.target
-            if target.task:
-                target_label = target_label + ':' + target.task
-            target_labels.append(target_label)
-
+        target_labels = [target.target +
+                         (':' + target.task if target.task else '')
+                         for target in targets]
         target_labels.sort()
 
         return target_labels