Index: mttroot/mtt/bin/mtt_rename
==================================================================
--- mttroot/mtt/bin/mtt_rename
+++ mttroot/mtt/bin/mtt_rename
@@ -12,10 +12,13 @@
 ###############################################################
 ## Version control history
 ###############################################################
 ## $Id$
 ## $Log$
+## Revision 1.3  1998/08/14 15:37:38  peterg
+## rename now copies - no delete
+##
 ## Revision 1.2  1998/01/06 13:57:39  peterg
 ## Now removes old version after copying
 ##
 # Revision 1.1  1998/01/06  13:48:23  peterg
 # Initial revision
@@ -24,13 +27,17 @@
 
 old_name=$1
 new_name=$2
 extension=$3
 
+if [ -f "$new_name$extension" ]; then
+   echo  "$new_name$extension \t already exists -- no action taken"
+   exit
+fi
 if ls $old_name$extension > /dev/null 2>&1 
     then
 	echo Renaming $old_name$extension to $new_name$extension
 	sed "s/$old_name/$new_name/g" <$old_name$extension >$new_name$extension
 
 	#rm -f $old_name$extension
     fi