Revert "Check for null string"
Revert "Check for null string"

This reverts commit 2a1d1dc9e709c1c5eb20e7d28df448445dfd6894.

omridevk/mwEmbed,omridevk/mwEmbed,bordar/mwEmbed,DBezemer/mwEmbed,slash851/mwEmbed,FlixMaster/mwEmbed,tanyaLibatter/mwEmbed,panda-os/mwEmbed,abaylis/mwEmbed,slash851/mwEmbed,vladm3/mwEmbed,safarijv/mwEmbed,alexmilk/mwEmbed,slash851/mwEmbed,abaylis/mwEmbed,bordar/mwEmbed,matsuu/mwEmbed,tanyaLibatter/mwEmbed,vladm3/mwEmbed,omridevk/mwEmbed,SVSG/mwEmbed,DBezemer/mwEmbed,tanyaLibatter/mwEmbed,bordar/mwEmbed,kaltura/mwEmbed,vladm3/mwEmbed,joanpuigsanz/mwEmbed,FlixMaster/mwEmbed,safarijv/mwEmbed,alexmilk/mwEmbed,abaylis/mwEmbed,matsuu/mwEmbed,joanpuigsanz/mwEmbed,SVSG/mwEmbed,panda-os/mwEmbed,alexmilk/mwEmbed,matsuu/mwEmbed,kaltura/mwEmbed,panda-os/mwEmbed,joanpuigsanz/mwEmbed,slash851/mwEmbed,joanpuigsanz/mwEmbed,FlixMaster/mwEmbed,tanyaLibatter/mwEmbed,safarijv/mwEmbed,safarijv/mwEmbed,alexmilk/mwEmbed,kaltura/mwEmbed,SVSG/mwEmbed,matsuu/mwEmbed,panda-os/mwEmbed,SVSG/mwEmbed,omridevk/mwEmbed,FlixMaster/mwEmbed,abaylis/mwEmbed,vladm3/mwEmbed,bordar/mwEmbed,DBezemer/mwEmbed,DBezemer/mwEmbed,kaltura/mwEmbed