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base/dracut-lib.sh: fixup trim() 

no "--"
master
Harald Hoyer 2017-01-18 16:22:26 +01:00
parent e7838a8312
commit 05c2080e51
1 changed files with 1 additions and 1 deletions
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2
modules.d/99base/dracut-lib.sh
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@ -55,7 +55,7 @@ trim() {
local var="$*" local var="$*"
var="${var#"${var%%[![:space:]]*}"}" # remove leading whitespace characters var="${var#"${var%%[![:space:]]*}"}" # remove leading whitespace characters
var="${var%"${var##*[![:space:]]}"}" # remove trailing whitespace characters var="${var%"${var##*[![:space:]]}"}" # remove trailing whitespace characters
printf "%s" -- "$var" printf "%s" "$var"
} }


if [ -z "$DRACUT_SYSTEMD" ]; then if [ -z "$DRACUT_SYSTEMD" ]; then