Make ULong_width(0) return 1 instead of 1431655765.  This stops
cachegrind segfaulting if it can't open its output file.


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@4973 a5019735-40e9-0310-863c-91ae7b9d1cf9
1 file changed