6720249 *sh* should not let additional file descriptor to linger on into its sub processes

[william.ro...@sun.com]

Author: William Roche <William.Roche at Sun.COM>
Repository: /hg/onnv/onnv-gate
Latest revision: a12d809425f1237bbf34b60c19ed0dd5682a3216
Total changesets: 1
Log message:
6720249 *sh* should not let additional file descriptor to linger on into its 
sub processes

Files:
        update: usr/src/cmd/sh/io.c