Avoid catching SIGCHILD altogether. One should exanine system call exit code instead. Fixes #3664
Avoid catching SIGCHILD altogether. One should exanine system call exit code instead. Fixes #3664

[SVN r57995]

nihildeb/hme,nihildeb/hme,nihildeb/hme,nihildeb/hme,nihildeb/hme,nihildeb/hme