Excellent. This patch from Larry fixes the behavior of hush

when builtins are included in pipes.


git-svn-id: svn://busybox.net/trunk/busybox@2710 69ca8d6d-28ef-0310-b511-8ec308f3f277

1 files changed, 3 insertions, 1 deletions

diff --git a/shell/hush.c b/shell/hush.c
index f995f6f20..40787a464 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -1090,7 +1090,9 @@ static void pseudo_exec(struct child_prog *child)
                 for (x = bltins; x->cmd; x++) {
                         if (strcmp(child->argv[0], x->cmd) == 0 ) {
                                 debug_printf("builtin exec %s\n", child->argv[0]);
-                                _exit(x->function(child));
+                                rcode = x->function(child);
+                                fflush(stdout);
+                                _exit(rcode);
                         }
                 }