Merge pull request #1900 from bostrick/devel
protect PluginLoader._extra_dirs from appending None
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commit
51180fa344
1 changed files with 2 additions and 1 deletions
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@ -70,7 +70,8 @@ class PluginLoader(object):
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def add_directory(self, directory):
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"""Adds an additional directory to the search path"""
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self._extra_dirs.append(directory)
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if directory is not None:
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self._extra_dirs.append(directory)
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def print_paths(self):
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"""Returns a string suitable for printing of the search path"""
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