Use the current pgrp, not pid, when resetting the foreground process group.

Fixes bizarre suspension when executing `echo`.


git-svn-id: svn://busybox.net/trunk/busybox@2511 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 1 insertions, 1 deletions

diff --git a/shell/hush.c b/shell/hush.c
index 9134251f5..4641e59c8 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -1186,7 +1186,7 @@ static int run_list_real(struct pipe *pi)
                                 if (tcsetpgrp(0, pi->pgrp) && errno != ENOTTY)
                                         perror_msg("tcsetpgrp");
                                 rcode = pipe_wait(pi);
-                                if (tcsetpgrp(0, getpid()) && errno != ENOTTY)
+                                if (tcsetpgrp(0, getpgrp()) && errno != ENOTTY)
                                         perror_msg("tcsetpgrp");
                                 signal(SIGTTIN, SIG_DFL);
                                 signal(SIGTTOU, SIG_DFL);