patch 7.4.1807
Problem: Test_out_close_cb sometimes fails.
Solution: Always write DETACH to out, not err.
diff --git a/src/channel.c b/src/channel.c
index 1be3d27..aa58803 100644
--- a/src/channel.c
+++ b/src/channel.c
@@ -2478,6 +2478,7 @@
* first invoke the close callback. Increment the refcount to avoid
* the channel being freed halfway. */
++channel->ch_refcount;
+ ch_log(channel, "Invoking callbacks before closing");
for (part = PART_SOCK; part <= PART_ERR; ++part)
while (may_invoke_callback(channel, part))
;
@@ -2783,7 +2784,7 @@
*/
if (channel->ch_part[part].ch_mode == MODE_RAW
|| channel->ch_part[part].ch_mode == MODE_NL)
- channel_save(channel, part, (char_u *)DETACH_MSG_RAW,
+ channel_save(channel, PART_OUT, (char_u *)DETACH_MSG_RAW,
(int)STRLEN(DETACH_MSG_RAW), FALSE, "PUT ");
/* When reading from stdout is not possible, assume the other side has