bug in fck_smiley.html

hello FCKeditor-developers,

First of all: FCKeditor is really awesome! keep on doing such great work!

I found and fixed a bug in /editor/dialog/fck_smiley.html

FCKeditor 2.4.2 build 14978
if i set the following configuration value:

oFCKeditor.Config['SmileyImages'] = ['foo.gif','bar.gif'];

in my script, the value will be transformed into a comma-separated string.
in the file fck_smiley.html the value of this configuration is assumed to be an array.

my fix: after line 78 in fck_smiley.html add the following line:

if(typeof(aImages) == 'string') aImages = aImages.split(',');

hope this was helpful,

Stefan Jelner