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Prevent duplicate paths when adding from user classpath #2084

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Thomas Nagy 2017-11-30 19:55:48 +01:00
parent 384e8d85ba
commit a5a3915b7a
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1 changed files with 1 additions and 1 deletions
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waflib/Tools/javaw.py
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@ -139,7 +139,7 @@ def set_classpath(self):
"""
Sets the CLASSPATH value on the *javac* task previously created.
"""
self.env.append_value('CLASSPATH', getattr(self, 'classpath', []))
self.env.append_unique('CLASSPATH', getattr(self, 'classpath', []))
for x in self.tasks:
x.env.CLASSPATH = os.pathsep.join(self.env.CLASSPATH) + os.pathsep