PATCH: zftp directory cache

[Peter Stephenson <pws@xxxxxxx>]

There's an ancient bug I've never got around to fixing that zfdir
doesn't recognise directory changes and uses the old directory.

Index: Functions/Zftp/zfcd
===================================================================
RCS file: /cvsroot/zsh/zsh/Functions/Zftp/zfcd,v
retrieving revision 1.2
diff -u -r1.2 zfcd
--- Functions/Zftp/zfcd	8 May 2000 10:45:02 -0000	1.2
+++ Functions/Zftp/zfcd	6 Aug 2004 13:51:18 -0000
@@ -48,8 +48,11 @@
 # if we want to keep it.
 local lastdir=$ZFTP_PWD
 
-zftp cd "$@" && [[ $lastdir != $ZFTP_PWD ]] &&
-zfconfig[lastdir_$ZFTP_SESSION]=$lastdir
+if zftp cd "$@" && [[ $lastdir != $ZFTP_PWD ]]; then
+  # Invalidate current directory listing.
+  rm -f zfconfig[curdir_$ZFTP_SESSION]
+  zfconfig[lastdir_$ZFTP_SESSION]=$lastdir
+fi
 
 print $zfconfig[lastloc_$ZFTP_SESSION]
 # }

-- 
Peter Stephenson <pws@xxxxxxx>                  Software Engineer
CSR Ltd., Science Park, Milton Road,
Cambridge, CB4 0WH, UK                          Tel: +44 (0)1223 692070


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