Make std.ChildProcess exit code u8 to match std.process.exit
This patch adjusts the exit code for a child process to be a u8. Since
the WEXITSTATUS macro returns the lower eight bits, it's safe to assume
that we can truncate the returned u32.
a6d72fea06Garrett Squire committed on 6/12/2021, 8:13:14 PM· committed by Veikka Tuominenparentea4a252