[dw-free] Ensure that print_head_title works as expected for entries without a subject.

[afuna]

[commit: http://hg.dwscoalition.org/dw-free/rev/af06e64beca0]

http://bugs.dwscoalition.org/show_bug.cgi?id=804

Use text_nosubject for window title

Patch by av8rmike.

Files modified:

• bin/upgrading/s2layers/core2.s2

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diff -r 6f8ec56b6af8 -r af06e64beca0 bin/upgrading/s2layers/core2.s2
--- a/bin/upgrading/s2layers/core2.s2	Thu May 07 15:11:19 2009 +0000
+++ b/bin/upgrading/s2layers/core2.s2	Thu May 07 15:56:25 2009 +0000
@@ -2722,7 +2722,7 @@ function YearPage::view_title() : string
     return string($.year);
 }
 function EntryPage::view_title() : string {
-    return $.entry.subject ? $.entry->get_plain_subject() : "";
+    return $.entry.subject ? $.entry->get_plain_subject() : $*text_nosubject;
 }
 function ReplyPage::view_title() : string {
     return $*text_comment_reply;
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