views: Fix bug in images view

Fix unusable image view when an image has a repo associated that no longer
exists. Display image under "unknown" if there is no repo for it.

1 files changed, 6 insertions, 3 deletions

diff --git a/ogcp/views.py b/ogcp/views.py
index 1004aec..316f25c 100644
--- a/ogcp/views.py
+++ b/ogcp/views.py
@@ -1711,10 +1711,13 @@ def get_images_grouped_by_repos():
             repo_id=image['repo_id']
             repo_data={}
             if repo_id not in repos:
-                repo_name = [repo['name'] for repo in all_repos
-                             if repo_id == repo['id']][0]
+                image_repo = [repo['name'] for repo in all_repos
+                             if repo_id == repo['id']]
                 repos[repo_id] = {}
-                repos[repo_id]['name'] = repo_name
+                if image_repo:
+                    repos[repo_id]['name'] = image_repo[0]
+                else:
+                    repos[repo_id]['name'] = 'unknown'
                 repos[repo_id]['images'] = [image]
             else:
                 repos[repo_id]['images'].append(image)