1 files changed, 30 insertions, 30 deletions
diff --git a/x11-misc/lightdm/files/Xsession b/x11-misc/lightdm/files/Xsession
index 50ce80fd3e19..1fe0110c9d9b 100644
--- a/x11-misc/lightdm/files/Xsession
+++ b/x11-misc/lightdm/files/Xsession
@@ -5,36 +5,36 @@
 echo "Running X session wrapper"
 
 # Load profile
-for file in "/etc/profile" "$HOME/.profile" "/etc/xprofile" "$HOME/.xprofile"; do
-    if [ -f "$file" ]; then
-        echo "Loading profile from $file";
-        . "$file"
+for file in "/etc/profile" "${HOME}/.profile" "/etc/xprofile" "${HOME}/.xprofile" ; do
+    if [ -f "${file}" ] ; then
+        echo "Loading profile from ${file}";
+        . "${file}"
     fi
 done
 
 # Load resources
-for file in "/etc/X11/Xresources" "$HOME/.Xresources"; do
-    if [ -f "$file" ]; then
-        echo "Loading resource: $file"
-        xrdb -nocpp -merge "$file"
+for file in "/etc/X11/Xresources" "${HOME}/.Xresources" ; do
+    if [ -f "${file}" ] ; then
+        echo "Loading resource: ${file}"
+        xrdb -nocpp -merge "${file}"
     fi
 done
 
 # Load keymaps
-for file in "/etc/X11/Xkbmap" "$HOME/.Xkbmap"; do
-    if [ -f "$file" ]; then
-        echo "Loading keymap: $file"
-        setxkbmap `cat "$file"`
+for file in "/etc/X11/Xkbmap" "${HOME}/.Xkbmap" ; do
+    if [ -f "${file}" ] ; then
+        echo "Loading keymap: ${file}"
+        setxkbmap $(cat "${file}")
         XKB_IN_USE=yes
     fi
 done
 
 # Load xmodmap if not using XKB
-if [ -z "$XKB_IN_USE" ]; then
-    for file in "/etc/X11/Xmodmap" "$HOME/.Xmodmap"; do
-        if [ -f "$file" ]; then
-           echo "Loading modmap: $file"
-           xmodmap "$file"
+if [ -z "${XKB_IN_USE}" ] ; then
+    for file in "/etc/X11/Xmodmap" "${HOME}/.Xmodmap" ; do
+        if [ -f "${file}" ] ; then
+           echo "Loading modmap: ${file}"
+           xmodmap "${file}"
         fi
     done
 fi
@@ -48,27 +48,27 @@ command="$@"
 
 # Run all system xinitrc shell scripts.
 xinitdir="/etc/X11/xinit/xinitrc.d"
-if [ -d "$xinitdir" ]; then
-    for script in $xinitdir/*; do
-        echo "Loading xinit script $script"
-        if [ -x "$script" -a ! -d "$script" ]; then
-            . "$script"
+if [ -d "${xinitdir}" ] ; then
+    for script in ${xinitdir}/* ; do
+        if [ -x "${script}" ] && [ ! -d "${script}" ] ; then
+            echo "Loading xinit script ${script}"
+            . "${script}"
         fi
     done
 fi
 
 # Load Xsession scripts
 xsessionddir="/etc/X11/Xsession.d"
-if [ -d "$xsessionddir" ]; then
-    for i in `ls $xsessionddir`; do
-        script="$xsessionddir/$i"
-        echo "Loading X session script $script"
-        if [ -r "$script"  -a -f "$script" ] && expr "$i" : '^[[:alnum:]_-]\+$' > /dev/null; then
-            . "$script"
+if [ -d "${xsessionddir}" ] ; then
+    for i in $(ls ${xsessionddir}) ; do
+        script="${xsessionddir}/${i}"
+        if [ -r "${script}" ] && [ -f "${script}" ] && expr "${i}" : '^[[:alnum:]_-]\+$' > /dev/null ; then
+            echo "Loading X session script ${script}"
+            . "${script}"
         fi
     done
 fi
 
-echo "X session wrapper complete, running session $@"
+echo "X session wrapper complete, running session ${@}"
 
-exec $command
+exec ${command}