1 files changed, 1 insertions, 1 deletions
diff --git a/cleaner.in b/cleaner.in
index 0a9a35f..a35b605 100755
--- a/cleaner.in
+++ b/cleaner.in
@@ -85,13 +85,13 @@ if [ -z "$suffix" ]; then
 else
     find $dir -maxdepth 1 -type f -name "*$suffix" -printf '%f\n' 
 fi | 
  while read name
  do 
      $verbose \# considering $name 
-     week=$(expr "$name" : '[^-][^-]*-\([0-9][0-9]*\)-.*')
+     week=$(expr "$name" : '.*-\([0-9][0-9]*\)-[0-9][0-9]*-[0-9][0-9]*.*$')
      if [ $thisweek -ge $week ]; then
 	 if [ $(expr $thisweek - $week) -gt $retainweeks ]; then
 	     $verbose \# removing $name
 	     $dry_run rm $dir/$name
 	 fi
      else