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PiShrink
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Fix quoting issues 

Closes #146
This commit is contained in:
Drew Bonasera 2020-06-13 16:12:39 -04:00
parent c80642512e
commit 370e88d581
1 changed files with 4 additions and 4 deletions
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8
pishrink.sh
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@ -222,7 +222,7 @@ fi
# check selected compression tool is supported and installed
if [[ -n $ziptool ]]; then
if [[ ! " ${ZIPTOOLS[@]} " =~ " $ziptool " ]]; then
if [[ ! " ${ZIPTOOLS[@]} " =~ $ziptool ]]; then
error $LINENO "$ziptool is an unsupported ziptool."
exit -17
else
@ -246,7 +246,7 @@ done
#Copy to new file if requested
if [ -n "$2" ]; then
f="$2"
if [[ -n $ziptool && "${f##*.}" == ${ZIPEXTENSIONS[$ziptool]} ]]; then # remove zip extension if zip requested because zip tool will complain about extension
if [[ -n $ziptool && "${f##*.}" == "${ZIPEXTENSIONS[$ziptool]}" ]]; then # remove zip extension if zip requested because zip tool will complain about extension
f="${f%.*}"
fi
info "Copying $1 to $f..."
@ -392,7 +392,7 @@ if [[ -n $ziptool ]]; then
if [[ $parallel == true ]]; then
parallel_tool="${ZIP_PARALLEL_TOOL[$ziptool]}"
info "Using $parallel_tool on the shrunk image"
if ! $parallel_tool ${options} "$img"; then
if ! $parallel_tool "${options}" "$img"; then
rc=$?
error $LINENO "$parallel_tool failed with rc $rc"
exit -18
@ -400,7 +400,7 @@ if [[ -n $ziptool ]]; then
else # sequential
info "Using $ziptool on the shrunk image"
if ! $ziptool ${options} $img; then
if ! $ziptool "${options}" "$img"; then
rc=$?
error $LINENO "$ziptool failed with rc $rc"
exit -19