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@@ -33,9 +33,9 @@ def enable_multihead(external_monitor, resolution, side)
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end
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if xrandr =~ /((HDMI|[^e]DP)(\d*)) (dis)?connected \d+x\d+/
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- disable_monitor($1)
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+ disable_monitor($1.strip)
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elsif xrandr =~ /((HDMI|[^e]DP)(\d*)) connected/
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- ext_mon = $1
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+ ext_mon = $1.strip
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resolutions = xrandr.sub(/.*#{ext_mon}.*?\n/m, '').scan(/\d{1,4}x\d{1,4}.*?(?=\s)/)
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resolutions = resolutions.sort_by { |res| x, y = res.split(/[^\d]/).map(&:to_f); -x*y }
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