bug: cd history not working when not in cdlog_lru mode.

* cdlog.sh (cdlog.chdir): The loop which shifts entries
into the log must terminate at 1 not 2. The loop body
must expand the d[] variable properly.

1 files changed, 2 insertions, 2 deletions

diff --git a/cdlog.sh b/cdlog.sh
index f43defb..d8aa931 100644
--- a/cdlog.sh
+++ b/cdlog.sh
@@ -241,8 +241,8 @@ cdlog.chdir()
         pv=$nx
       done
     else
-      for ((i = ${#d[@]}; i >= 2; i--)); do
-        d[$((i+1))]=d[$i]
+      for ((i = ${#d[@]}; i >= 1; i--)); do
+        d[$((i+1))]=${d[$i]}
       done
 
       d[1]=$cur