From: Bram Moolenaar <Bram@vim.org>
Date: Sun, 8 May 2016 19:47:01 +0000 (+0200)
Subject: patch 7.4.1825
X-Git-Tag: v7.4.1825
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5d96e3ae534ade8ed09a5de9ff8fd7519537ec28;p=vim

patch 7.4.1825
Problem:    When job writes to buffer nothing is written. (Nicola)
Solution:   Do not discard a channel before writing is done.
---

diff --git a/src/channel.c b/src/channel.c
index e9a44e66c..843323622 100644
--- a/src/channel.c
+++ b/src/channel.c
@@ -352,6 +352,10 @@ channel_still_useful(channel_T *channel)
     if (channel->ch_close_cb != NULL)
 	return TRUE;
 
+    /* If reading from or a buffer it's still useful. */
+    if (channel->ch_part[PART_IN].ch_buffer != NULL)
+	return TRUE;
+
     /* If there is no callback then nobody can get readahead.  If the fd is
      * closed and there is no readahead then the callback won't be called. */
     has_sock_msg = channel->ch_part[PART_SOCK].ch_fd != INVALID_FD
@@ -365,8 +369,10 @@ channel_still_useful(channel_T *channel)
 		  || channel->ch_part[PART_ERR].ch_json_head.jq_next != NULL;
     return (channel->ch_callback != NULL && (has_sock_msg
 		|| has_out_msg || has_err_msg))
-	    || (channel->ch_part[PART_OUT].ch_callback != NULL && has_out_msg)
-	    || (channel->ch_part[PART_ERR].ch_callback != NULL && has_err_msg);
+	    || ((channel->ch_part[PART_OUT].ch_callback != NULL
+		      || channel->ch_part[PART_OUT].ch_buffer) && has_out_msg)
+	    || ((channel->ch_part[PART_ERR].ch_callback != NULL
+		     || channel->ch_part[PART_ERR].ch_buffer) && has_err_msg);
 }
 
 /*
diff --git a/src/version.c b/src/version.c
index 6ee3c96d0..a6f85c3e3 100644
--- a/src/version.c
+++ b/src/version.c
@@ -753,6 +753,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1825,
 /**/
     1824,
 /**/