scons: ignore blank lines in .slicc files
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@ -57,7 +57,7 @@ for root,dirs,files in os.walk(slicc_dir.srcnode().abspath):
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def slicc_scanner(node, env, path):
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contents = node.get_contents()
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files = [ line.strip() for line in contents.splitlines() ]
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files = [ line.strip() for line in contents.splitlines() if line ]
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return files
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env.Append(SCANNERS=Scanner(function=slicc_scanner,skeys=['.slicc']))
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