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-rw-r--r--src/booking/stats.py1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/booking/stats.py b/src/booking/stats.py
index 70f91fa..5a59d32 100644
--- a/src/booking/stats.py
+++ b/src/booking/stats.py
@@ -94,6 +94,7 @@ class StatisticsManager(object):
proj_count = sorted(Counter(projects).items(), key=lambda x: x[1])
project_keys = [proj[0] for proj in proj_count[-5:]]
+ project_keys = ['None' if x is None else x for x in project_keys]
project_counts = [proj[1] for proj in proj_count[-5:]]
resources = {key: [x, value] for key, value in profiles.items()}