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Merge pull request #1747 from rubenk/write_graphite_check_fd
author
Sebastian Harl
<sh@tokkee.org>
Sun, 5 Jun 2016 13:34:28 +0000
(15:34 +0200)
committer
Sebastian Harl
<sh@tokkee.org>
Sun, 5 Jun 2016 13:34:28 +0000
(15:34 +0200)
Write graphite check fd
src/write_graphite.c
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diff --git
a/src/write_graphite.c
b/src/write_graphite.c
index
5acda6e
..
0f9a8be
100644
(file)
--- a/
src/write_graphite.c
+++ b/
src/write_graphite.c
@@
-135,7
+135,10
@@
static void wg_reset_buffer (struct wg_callback *cb)
static int wg_send_buffer (struct wg_callback *cb)
{
- ssize_t status = 0;
+ ssize_t status;
+
+ if (cb->sock_fd < 0)
+ return (-1);
status = swrite (cb->sock_fd, cb->send_buf, strlen (cb->send_buf));
if (status != 0)