byobu-status: looking both $HOME and /usr for detailed status scripts

byobu-status

@@ -43,12 +43,7 @@ case "$P" in
 			VER=`dpkg-query --show $PKG | awk '{print "-" $2 }'`
 		fi
 		printf "$PKG$VER Detailed Status Navigation\n  Expand all - zr\t\tCollapse all - zm\n  Expand one - zo\t\tCollapse one - zc\n\n"
-		if [ -d "$HOME/.$PKG/bin" ]; then
-			DIR="$HOME/.$PKG/bin"
-		else
-			DIR="/usr/lib/$PKG"
-		fi
-		for i in `ls "$DIR"`; do
+		for i in $(ls "/usr/lib/$PKG" "$HOME/.$PKG/bin" 2>/dev/null); do
 			[ "$i" = "menu" ] && continue
 			script=`find_script $i`
 			short=`$script --short | sed 's/^\s*//' | sed 's/\s*$//' | sed 's/.{[^}]*}//g'` || true