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@@ -180,12 +180,13 @@ def __scan():
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color = li_nodes.itemconfig("end", bg=bg)
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ip = str(node_nr).rjust(3," ") +" "+ node["IP"]
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bg = ""
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- if node["PortTypes"][0] == "@":
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- ip += " DMX-in"
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- bg ="yellow"
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- else:
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- ip += " DMX-out"
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- bg ="lightgreen"
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+ if node["PortTypes"]:
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+ if node["PortTypes"][0] == "@":
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+ ip += " DMX-in"
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+ bg ="yellow"
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+ else:
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+ ip += " DMX-out"
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+ bg ="lightgreen"
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if bg:
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color = li_nodes.itemconfig("end", bg=bg)
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