erp5.util.benchmark: Fix for recent versions of matplotlib.

be263316 · Arnaud Fontaine · 1c7650f0 · be263316
Commit be263316 authored Jul 02, 2018 by Arnaud Fontaine
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erp5/util/benchmark/report.py erp5/util/benchmark/report.py +1 -1

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--- a/erp5/util/benchmark/report.py
+++ b/erp5/util/benchmark/report.py
@@ -329,7 +329,7 @@ def drawBarDiagram(axes, stat_list, only_average=False):
                       width, color='r', label='Mean')
  axes.errorbar(numpy.arange(0.5, len(stat_list)), mean_list,
-                yerr=[yerr_lower, yerr_upper], fmt=None,
+                yerr=[yerr_lower, yerr_upper], fmt='none',
                label='Standard deviation')
  if not only_average: