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-rw-r--r--util/stats/barchart.py7
1 files changed, 5 insertions, 2 deletions
diff --git a/util/stats/barchart.py b/util/stats/barchart.py
index dd3bf0180..87d0eb5bb 100644
--- a/util/stats/barchart.py
+++ b/util/stats/barchart.py
@@ -47,8 +47,11 @@ class BarChart(ChartOptions):
cmap = matplotlib.cm.get_cmap(self.colormap)
if count == 1:
return cmap([ 0.5 ])
- else:
- return cmap(arange(count) / float(count - 1))
+
+ if count < 5:
+ return cmap(arange(5) / float(4))[:count]
+
+ return cmap(arange(count) / float(count - 1))
# The input data format does not match the data format that the
# graph function takes because it is intuitive. The conversion