diff options
Diffstat (limited to 'transport-helper.c')
| -rw-r--r-- | transport-helper.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/transport-helper.c b/transport-helper.c index 6f227e253b..f6b3b1fb79 100644 --- a/transport-helper.c +++ b/transport-helper.c @@ -9,6 +9,7 @@ #include "remote.h" #include "string-list.h" #include "thread-utils.h" +#include "sigchain.h" static int debug; @@ -220,15 +221,21 @@ static struct child_process *get_helper(struct transport *transport) static int disconnect_helper(struct transport *transport) { struct helper_data *data = transport->data; - struct strbuf buf = STRBUF_INIT; int res = 0; if (data->helper) { if (debug) fprintf(stderr, "Debug: Disconnecting.\n"); if (!data->no_disconnect_req) { - strbuf_addf(&buf, "\n"); - sendline(data, &buf); + /* + * Ignore write errors; there's nothing we can do, + * since we're about to close the pipe anyway. And the + * most likely error is EPIPE due to the helper dying + * to report an error itself. + */ + sigchain_push(SIGPIPE, SIG_IGN); + xwrite(data->helper->in, "\n", 1); + sigchain_pop(SIGPIPE); } close(data->helper->in); close(data->helper->out); |