Fix PHP warning when 1st argument of parse_host() is not a string (#1489486)

Aleksander Machniak

2013-12-20 f6d23a8dce6258f954257174bc03f2b85a21afdf

1
tinyMCE.addI18n('ka.advhr_dlg',{size:"\u10e1\u10d8\u10db\u10d0\u10e6\u10da\u10d4",noshade:"\u10e9\u10e0\u10d3\u10d8\u10da\u10d8\u10e1 \u10d2\u10d0\u10e0\u10d4\u10e8\u10d4",width:"\u10e1\u10d8\u10d2\u10d0\u10dc\u10d4",normal:"Normal",widthunits:"Units"});