[wmii] wmii9rc Problem

The latest wmii hg-2007/10/20
The wmii9rc have some problem.
--------------------------------------------------------------
RC=""
IFS=:
for i in "$PLAN9" `echo
:${HOME}/plan9:/usr/local/plan9:/usr/local/9:/opt/plan9:/op$

        if [ -d "$i" -a -x "$i/bin/rc" ]; then
                export PLAN9="$i"
                RC="$i/bin/rc"
        echo $RC
                break;
        fi
done
-----------------------------------------------------------------
But the old wmii9rc work fine.

RC=""
for i in "$PLAN9" /usr/local/plan9 /usr/local/9 /opt/plan9 $
        if [ -d "$i" -a -x "$i/bin/rc" ]; then
                export PLAN9="$i"
                RC="$i/bin/rc"
        echo $RC
                break;
        fi
done

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