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Initialize variables
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@ -2377,6 +2377,10 @@ quit() {
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# Zenity availability/version check
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use_zenity=0
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# Initialize some variables
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menu_option_height="0"
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menu_text_height_zenity4="0"
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menu_height_max="0"
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if [ -x "$(command -v zenity)" ]; then
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if zenity --version >/dev/null; then
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use_zenity=1
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