revert changes from 9638
msg pointer check is useless, if cs_malloc returns true, msg pointer cannot be null


git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@9641 4b0bc96b-bc66-0410-9d44-ebda105a78c1
gbx: make own gbox version (low byte) configurable. Optional Parameter
     remove unneeded special handling of mbox.
	Doku Change:
	oscam.conf
	[gbox] 
	my_vers = version_low_byte in hex, default = 25
	example: my_vers = 2A

git-svn-id: http://streamboard.de.vu/svn/oscam/trunk@9642 4b0bc96b-bc66-0410-9d44-ebda105a78c1