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patch 8.0.1496: clearing a pointer takes two lines

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Problem:    Clearing a pointer takes two lines.
Solution:   Add VIM_CLEAR() and replace vim_clear(). (Hirohito Higashi,
            closes #2629)
This commit is contained in:
Bram Moolenaar
2018-02-10 18:45:26 +01:00
parent 42443c7d7f
commit d23a823669
54 changed files with 233 additions and 465 deletions
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7
src/channel.c
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@@ -317,8 +317,8 @@ channel_still_useful(channel_T *channel)
/* 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
|| channel->ch_part[PART_SOCK].ch_head.rq_next != NULL
|| channel->ch_part[PART_SOCK].ch_json_head.jq_next != NULL;
|| channel->ch_part[PART_SOCK].ch_head.rq_next != NULL
|| channel->ch_part[PART_SOCK].ch_json_head.jq_next != NULL;
has_out_msg = channel->ch_part[PART_OUT].ch_fd != INVALID_FD
|| channel->ch_part[PART_OUT].ch_head.rq_next != NULL
|| channel->ch_part[PART_OUT].ch_json_head.jq_next != NULL;
@@ -2978,8 +2978,7 @@ channel_clear_one(channel_T *channel, ch_part_T part)
channel_clear(channel_T *channel)
{
ch_log(channel, "Clearing channel");
vim_free(channel->ch_hostname);
channel->ch_hostname = NULL;
VIM_CLEAR(channel->ch_hostname);
channel_clear_one(channel, PART_SOCK);
channel_clear_one(channel, PART_OUT);
channel_clear_one(channel, PART_ERR);