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don't display a broken thumbnail image if a thumbnail is not available

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This commit is contained in:
Chris Dodge
2012-10-13 15:43:50 -04:00
parent f1517fefa6
commit 2e43d2ebcc
2 changed files with 8 additions and 4 deletions
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6
cms/djangoapps/contentstore/views.py
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@@ -848,9 +848,9 @@ def asset_index(request, org, course, name):
display_info['url'] = StaticContent.get_url_path_from_location(asset_location)
# note, due to the schema change we may not have a 'thumbnail_location' in the result set
thumbnail_location = Location(asset.get('thumbnail_location', None))
display_info['thumb_url'] = StaticContent.get_url_path_from_location(thumbnail_location)
_thumbnail_location = asset.get('thumbnail_location', None)
thumbnail_location = Location(_thumbnail_location) if _thumbnail_location is not None else None
display_info['thumb_url'] = StaticContent.get_url_path_from_location(thumbnail_location) if thumbnail_location is not None else None
asset_display.append(display_info)