K 10
svn:author
V 6
jilles
K 8
svn:date
V 27
2013-10-18T12:35:12.253095Z
K 7
svn:log
V 275
sh: Remove one syscall when waiting for a foreground job.

The getpgrp() call is unnecessary: if there is no job control then the
result was not used at all and if there is job control then we are not a
subshell and our process group ID is equal to our process ID (rootpid).

END