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authorMatt Kraai2001-05-02 15:37:09 +0000
committerMatt Kraai2001-05-02 15:37:09 +0000
commit1c8a59ab95d4b1a91506c69fb211fe1077e0c755 (patch)
treea6cdca169a5a095e9a2d1d1a8ffc3bcf2117c187 /shell/hush.c
parentf162e7d09d4023bb8c7e15d80105f46da4b92437 (diff)
downloadbusybox-1c8a59ab95d4b1a91506c69fb211fe1077e0c755.zip
busybox-1c8a59ab95d4b1a91506c69fb211fe1077e0c755.tar.gz
Use the current pgrp, not pid, when resetting the foreground process group.
Fixes bizarre suspension when executing `echo`.
Diffstat (limited to 'shell/hush.c')
-rw-r--r--shell/hush.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/shell/hush.c b/shell/hush.c
index 9134251..4641e59 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);