Merge pull request #1119 from SBCV/shots_geojson

Fixed AttributeError: 'ODM_Tree' object has no attribute 'shots_geojson'

Former-commit-id: 6d149b443a

stages/odm_report.py

@@ -32,5 +32,4 @@ class ODMReport(types.ODM_Stage):
             else:
                 log.ODM_WARNING("Cannot extract shots")
         else:
-            log.ODM_WARNING('Found a valid shots file in: %s' %
-                            tree.shots_geojson)
+            log.ODM_WARNING('Found a valid shots file in: %s' % shots_geojson)