[WWcvs] webwork2: Fix the sorting of days and weeks for output.

[jj v. a. <we...@ma...>]

Log Message:
-----------
Fix the sorting of days and weeks for output.

Modified Files:
--------------
    webwork2/bin:
        remove_stale_images

Revision Data
-------------
Index: remove_stale_images
===================================================================
RCS file: /webwork/cvs/system/webwork2/bin/remove_stale_images,v
retrieving revision 1.7
retrieving revision 1.8
diff -Lbin/remove_stale_images -Lbin/remove_stale_images -u -r1.7 -r1.8
--- bin/remove_stale_images
+++ bin/remove_stale_images
@@ -197,12 +197,12 @@
 sub count_report {
   my $j;
   print "Days\n";
-  for $j (sort keys(%days)) {
+  for $j (sort {$a <=> $b} keys(%days)) {
     print "$j  $days{$j}\n";
   }
 
   print "\nWeeks\n";
-  for $j (sort keys(%week)) {
+  for $j (sort {$a <=> $b} keys(%week)) {
     print " $j  $week{$j}\n";
   }
 
@@ -284,4 +284,4 @@
 
 
 
-1;
\ No newline at end of file
+1;