From 0f66b9492f968fc6ec70831d7489818e167925af Mon Sep 17 00:00:00 2001
From: "Joachim Wuttke (l)" <j.wuttke@fz-juelich.de>
Date: Sat, 11 May 2019 11:02:46 +0200
Subject: [PATCH] move initialization into try block (workaround for Windows
 build server)

---
 Wrap/python/plot_utils.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/Wrap/python/plot_utils.py b/Wrap/python/plot_utils.py
index 114baf1f9f7..0b9af3ebd24 100644
--- a/Wrap/python/plot_utils.py
+++ b/Wrap/python/plot_utils.py
@@ -19,16 +19,15 @@ try:  # workaround for build servers
     import numpy as np
     from matplotlib import pyplot as plt
     from matplotlib import gridspec, colors
+    global_cmap = plt.get_cmap("gnuplot2")
 except Exception as e:
     print("In plot_utils.py: {:s}".format(str(e)))
 
-
 label_fontsize = 16
-global_cmap = plt.get_cmap("gnuplot2")
 
 def set_cmap(cmap):
     """
-    Sets the default color map.
+    Overwrites the color map to be used in 2D plots.
     Argument must be either the name of a matplotlib built-in color map,
     or it must be of type matplotlib.colors.Colormap.
     """
-- 
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