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@ -136,7 +136,9 @@ impl GuiClient <'_> {
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ports_col: &mut Flex,
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fltk_tx: fltk::app::Sender <Message>
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) {
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if self.ports.len () >= 5 {
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const MAX_PORTS: usize = 5;
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if self.ports.len () >= MAX_PORTS {
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return;
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}
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@ -151,7 +153,7 @@ impl GuiClient <'_> {
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self.ports.push (port);
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if self.ports.len () >= 5 {
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if self.ports.len () >= MAX_PORTS {
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self.but_add_port.deactivate ();
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}
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}
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