small fix: when first char was typed it crashed because it was trying to appemd a NULL to a string
small fix: when first char was typed it crashed because it was trying to appemd a NULL to a string


git-svn-id: 28d9401aa571d5108e51b194aae6f24ca5964c06@3204 8cc4aa7f-3514-0410-904f-f2cc9021211c

crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS,crystalspace/CS