Safely escaped more variables

Following Nick Daly's lead...

4 files changed, 16 insertions, 16 deletions

diff --git a/iwd/install-2cd-uk-extra.sh b/iwd/install-2cd-uk-extra.sh
index 4c2ca8e..22ee2dd 100755
--- a/iwd/install-2cd-uk-extra.sh
+++ b/iwd/install-2cd-uk-extra.sh
@@ -26,6 +26,6 @@ CD2="2356e87971437f78bce8164b1dc066fa"
 
 getcd 2 $CD2 AUTORUN.DAT
 
-copylower "$CDMOUNT/CD2/DATA/" "$TARGETDIR"/data || die
+copylower "${CDMOUNT}/CD2/DATA/" "${TARGETDIR}/data" || die
 
 setperms "$TARGETDIR"
diff --git a/iwd/install-2cd-uk-minimal.sh b/iwd/install-2cd-uk-minimal.sh
index 5438e3b..10cd533 100755
--- a/iwd/install-2cd-uk-minimal.sh
+++ b/iwd/install-2cd-uk-minimal.sh
@@ -28,16 +28,16 @@ getcd 1 $IWD_2CD_UK_MD5 data1.cab
 
 mkdir -p "$TARGETDIR" || die
 
-unshield -L x $CDMOUNT/data1.cab -d "$TARGETDIR" || die
+unshield -L x "${CDMOUNT}/data1.cab" -d "$TARGETDIR" || die
 
-cp -R "$TARGETDIR"/minimum_compressed/* "$TARGETDIR" || die
-rm -r "$TARGETDIR"/minimum_compressed || die
-rm -r "$TARGETDIR"/register || die
+cp -R "${TARGETDIR}/minimum_compressed/"* "$TARGETDIR" || die
+rm -r "${TARGETDIR}/minimum_compressed" || die
+rm -r "${TARGETDIR}/register" || die
 
-cp -R "$TARGETDIR"/recommended_compressed/data/* "$TARGETDIR"/data || die
-rm -r "$TARGETDIR"/recommended_compressed || die
+cp -R "${TARGETDIR}/recommended_compressed/data/"* "${TARGETDIR}/data" || die
+rm -r "${TARGETDIR}/recommended_compressed" || die
 
-copylower $CDMOUNT/Data "$TARGETDIR"/data || die
-copylower $CDMOUNT/ICEWIND.ICO "$TARGETDIR" || die
+copylower "${CDMOUNT}/Data" "${TARGETDIR}/data" || die
+copylower "${CDMOUNT}/ICEWIND.ICO" "$TARGETDIR" || die
 
 setperms "$TARGETDIR"
diff --git a/iwd/install-patch-uk-fix.sh b/iwd/install-patch-uk-fix.sh
index 024adbb..27b1711 100755
--- a/iwd/install-patch-uk-fix.sh
+++ b/iwd/install-patch-uk-fix.sh
@@ -25,8 +25,8 @@ patch_url="http://www.sorcerers.net/Games2/IWD/iwdukpatch.exe"
 patch_name="iwdukpatch.exe"
 
 scriptdir="$(dirname $0)"/..
-source "$scriptdir/includes/generic-includes.sh"
-source "$scriptdir/includes/patch-includes.sh"
+source "${scriptdir}/includes/generic-includes.sh"
+source "${scriptdir}/includes/patch-includes.sh"
 
 parseargs "$@"
 
@@ -36,8 +36,8 @@ setuptmp
 
 getpatch $patch_url
 
-cabextract -L -s $TMPDIR/$patch_name -d $TMPDIR || diesoftly
-cp -R $TMPDIR/override/* "$TARGETDIR"/override || diesoftly
+cabextract -L -s "${TMPDIR}/${patch_name}" -d "$TMPDIR" || diesoftly
+cp -R "${TMPDIR}/override/"* "${TARGETDIR}/override" || diesoftly
 
 cleanuptmp
 setperms "$TARGETDIR"
diff --git a/iwd/install-patch-us.sh b/iwd/install-patch-us.sh
index f17c429..1bea57c 100755
--- a/iwd/install-patch-us.sh
+++ b/iwd/install-patch-us.sh
@@ -35,9 +35,9 @@ setuptmp
 
 getpatch $patch_url
 
-cabextract -L -s $TMPDIR/$patch_name -d $TMPDIR || diesoftly
-cp -R $TMPDIR/override/* "$TARGETDIR"/override || diesoftly
-cp -R $TMPDIR/scripts/* "$TARGETDIR"/scripts || diesoftly
+cabextract -L -s "${TMPDIR}/${patch_name}" -d "$TMPDIR" || diesoftly
+cp -R "${TMPDIR}/override/"* "${TARGETDIR}/override" || diesoftly
+cp -R "${TMPDIR}/scripts/"* "${TARGETDIR}/scripts" || diesoftly
 
 cleanuptmp
 setperms "$TARGETDIR"