[dw-free] Sorting icons by keywords should be in case-insensitive order

[fu]

[commit: http://hg.dwscoalition.org/dw-free/rev/380ab9cde472]

http://bugs.dwscoalition.org/show_bug.cgi?id=4031

Case-insensitive icon keyword orderding.

Patch by fu.

Files modified:

• cgi-bin/LJ/Userpic.pm

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diff -r 6b93b41242a6 -r 380ab9cde472 cgi-bin/LJ/Userpic.pm
--- a/cgi-bin/LJ/Userpic.pm	Wed Nov 02 17:00:57 2011 +0800
+++ b/cgi-bin/LJ/Userpic.pm	Wed Nov 02 18:47:35 2011 +0800
@@ -1295,7 +1295,7 @@
         } 
     }
         
-    @userpic_array = sort { $a->{keyword} cmp $b->{keyword} } @userpic_array;
+    @userpic_array = sort { lc( $a->{keyword} ) cmp lc( $b->{keyword} ) } @userpic_array;
     push @userpic_array, sort { $a->{keyword} cmp $b->{keyword} } @nokw_array;
 
     return @userpic_array;
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