[dw-free] nuke all references to LJ friend functions

[afuna]

[commit: http://hg.dwscoalition.org/dw-free/rev/1dd338c2158f]

http://bugs.dwscoalition.org/show_bug.cgi?id=1269

readd blank list check

Patch by kareila.

Files modified:

• cgi-bin/DW/Logic/LogItems.pm

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diff -r bbd6f2efb159 -r 1dd338c2158f cgi-bin/DW/Logic/LogItems.pm
--- a/cgi-bin/DW/Logic/LogItems.pm	Wed Jun 10 14:40:29 2009 +0000
+++ b/cgi-bin/DW/Logic/LogItems.pm	Wed Jun 10 14:57:53 2009 +0000
@@ -173,7 +173,7 @@ sub watch_items
         return undef if $fr_loaded;
 
         # get journal's friends
-        my $friends = $u->watch_list;
+        my $friends = $u->watch_list or return undef;
         my %friends_u;
 
         # fill %allfriends with all friendids and cut $friends
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