--- jonen/ruby/CVSspam/cvsspam.rb	2003/01/19 01:08:40	1.8
+++ jonen/ruby/CVSspam/cvsspam.rb	2003/01/19 03:57:36	1.14
@@ -746,15 +746,18 @@
 if $subjectPrefix == nil
   $subjectPrefix = "[CVS #{Repository.array.join(',')}]"
 end
+
 # HACK: put all file names at mail subject
+all_files = ""
 $fileEntries.each do |file|
   name = htmlEncode(file.name_after_common_prefix)
-  if all_files == nil
-    all_files = name
-  else
+  if all_files != ""
     all_files = all_files + ";" + name
+  else
+    all_files = name
   end
 end
+all_files = all_files + ":"
 
 mailSubject = "#{$subjectPrefix} #{all_files} #{$mailSubject}"
 if mailSubject.length > $maxSubjectLength