Fix the start-less-than-end assertion in std.rand.Random.range (#1325)

The function returns a value in [start, end), but was asserting
start <= end instead of start < end.  With this fix, range(1, 1)
will now assertion error instead of dividing by zero.
c2a08d7c51Matthew D. Steele committed on 8/3/2018, 3:44:39 PM· committed by Andrew Kelleyparent298abbc
1 file changedLine totals unavailable