--- thumbnail_index.orig	Tue Aug 11 03:51:55 1998
+++ thumbnail_index	Tue Jun 10 13:04:55 2003
@@ -99,7 +99,7 @@
 subdir=.thumbnails
 nindexname=/tmp/tinind.$$
 stamp='This file produced by thumbnail_index - do not edit.'
-cwd=`pwd`
+cwd=`/bin/pwd -L`
 makefile=/tmp/timake.$$
 infoscript=/tmp/tiinsc.$$
 rm -f $nindexname $makefile $infoscript
@@ -248,7 +248,7 @@
 EOF
 			)
 		    fi
-		    kb=`ls -l "$file" | awk '{print int(($4+1023)/1024)}'`
+		    kb=`wc -c < "$file" | awk '{print int(($1+1023)/1024)}'`
 		    echo "<TD ALIGN=CENTER><TABLE><TR><TD ALIGN=CENTER><A HREF=\"$file\"><IMG BORDER=0 WIDTH=20 HEIGHT=22 SRC=\"$subdir/.file.gif\"></A></TD></TR><TR><TD ALIGN=CENTER><SMALL><A HREF=\"$file\">$file</A></SMALL></TD></TR><TR><TD ALIGN=CENTER><SMALL>${kb}K</SMALL></TD></TR></TABLE></TD>"
 		fi
 	    ;;