improve process calling

Slax/debian/modules/03-desktop/rootcopy/root/.fluxbox/startup

@@ -58,7 +58,7 @@ rm -f $SIGNALFILE
    while [ ! -e $SIGNALFILE ]; do
       sleep 0.05
    done
-   compton --sw-opti -e 0.9 --fade-exclude 'role*="fluxbox-toolbar"' --opacity-rule '70:role*="fluxbox-toolbar"' --no-fading-destroyed-argb -D 5 -c -f -l -2 -t -2 -r 0 -o 1 -z --shadow-exclude 'bounding_shaped'
+   compton --sw-opti -e 0.9 --fade-exclude 'role*="fluxbox-toolbar"' --opacity-rule '70:role*="fluxbox-toolbar"' --no-fading-destroyed-argb -D 5 -c -f -l -2 -t -2 -r 0 -o 1 -z --shadow-exclude 'bounding_shaped' &
 ) &
 
 # Use sleep to enforce icon order

Slax/debian/modules/03-desktop/rootcopy/usr/bin/fbappselect

@@ -1,19 +1,21 @@
 #!/bin/bash
 
-exec xlunch --input /etc/xlunch/entries.dsv \
+COMMAND=$(
+  xlunch --input /etc/xlunch/entries.dsv \
          --background /usr/share/wallpapers/slax_wallpaper.jpg --font DejaVuSans/11 \
          --voidclickterminate --iconpadding 30 --textpadding 10 \
          --paddingswap --leastmargin 10 --hidemissing --iconsize 128 \
          --highlight /usr/share/icons/hicolor/128x128/apps/xlunch_highlight.png \
-            --outputonly | while read LINE; do
+         --outputonly
+)
 
-   if [ "$LINE" = "" ]; then
+if [ "$COMMAND" = "" ]; then
    continue
 fi
 
 fbstartupnotify
 
-   cmd="$(echo $LINE | sed -r "s/\\s.*//")"
+cmd="$(echo $COMMAND | sed -r "s/\\s.*//")"
 whi="$(which $cmd | head -n 1)"
 Xdep=$(ldd $whi | grep libX11)
 Ndep=$(ldd $whi | grep libncurses)
@@ -24,9 +26,7 @@ exec xlunch --input /etc/xlunch/entries.dsv \
 fi
 
 if [ "$Xdep" = "" -a "$cmd" != "chromium" ]; then
-      xterm -ls -e bash --login -c -- "echo $USER@$HOSTNAME:$PWD# '$LINE'; $LINE; $WAIT"
+   exec xterm -ls -e bash --login -c -- "echo $USER@$HOSTNAME:$PWD# '$COMMAND'; $COMMAND; $WAIT"
 else
-      $LINE
+   exec $COMMAND
 fi
-
-done