fixed issue msanders#42

Author: lucapette

autoload/snipMate.vim

@@ -525,10 +525,6 @@ fun! s:AddScopeAliases(list)
   let new2 =  []
   while !empty(new)
 	for i in new
-	  if i == ""
-		echoe "empty filetype?"
-		continue
-	  endif
 	  if !has_key(did, i)
 		let did[i] = 1
 		call extend(new2, split(get(scope_aliases,i,''),','))
@@ -705,7 +701,7 @@ endf
 
 fun! snipMate#ScopesByFile()
 	" duplicates are removed in AddScopeAliases
-	return funcref#Call(s:snipMate.get_scopes)
+	return filter(funcref#Call(s:snipMate.get_scopes), "v:val != ''")
 endf
 
 " vim:noet:sw=4:ts=4:ft=vim