re-factor iface screen code (M. Dolze)
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+3
-2
@@ -21,6 +21,7 @@ drivers=`echo $drivers | sed -e 's/,/ /g'`
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dnl replace special keyword "all" in a secure manner
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drivers=[" $drivers "]
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drivers=`echo " $drivers " | sed -e "s/ all,/ ${allDrivers} /"`
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drivers=`echo " $drivers " | sed -e "s/ all / ${allDrivers} /"`
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drivers=`echo $drivers | sed -e 's/,/ /g'`
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@@ -29,8 +30,8 @@ selectdrivers=" "
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for driver in $drivers ; do
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case $driver in
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!*)
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driver=`echo $driver | sed -e 's/^.//'`
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selectdrivers=[`echo $selectdrivers | sed -r -e "s/ $driver / /g"`]
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driver=`echo "$driver" | sed -e 's/^.//'`
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selectdrivers=[`echo " $selectdrivers " | sed -r -e "s/ $driver / /g"`]
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;;
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*)
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selectdrivers=["$selectdrivers $driver "]
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