cplus-dem.c (consume_count): If `count' wraps, return 0 and don't advance input pointer.

cplus-dem.c (consume_count): If `count' wraps, return 0 and don't advance input pointer.

	* cplus-dem.c (consume_count): If `count' wraps, return 0 and
	don't advance input pointer.
	(demangle_class_name): If consume_count didn't find a count, do
	nothing.  Don't bother with `strlen' sanity check; consume_count
	does it for us.

From-SVN: r26068