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Fire copy-pipe command even if there is no text, means it works if it 

has side effects.
pull/2270/head
nicm 2020-06-02 19:10:26 +00:00
parent 7e501f1993
commit 5fbae8c8c6
1 changed files with 5 additions and 4 deletions
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9
window-copy.c
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@ -3628,6 +3628,8 @@ window_copy_get_selection(struct window_mode_entry *wme, size_t *len)
buf = window_copy_match_at_cursor(data);
if (buf != NULL)
*len = strlen(buf);
else
*len = 0;
return (buf);
}
@ -3719,6 +3721,7 @@ window_copy_get_selection(struct window_mode_entry *wme, size_t *len)
/* Don't bother if no data. */
if (off == 0) {
free(buf);
*len = 0
return (NULL);
}
if (keys == MODEKEY_EMACS || lastex <= ey_last)
@ -3753,9 +3756,6 @@ window_copy_copy_pipe(struct window_mode_entry *wme, struct session *s,
struct job *job;
buf = window_copy_get_selection(wme, &len);
if (buf == NULL)
return;
if (cmd == NULL || *cmd == '\0')
cmd = options_get_string(global_options, "copy-command");
if (cmd != NULL && *cmd != '\0') {
@ -3763,7 +3763,8 @@ window_copy_copy_pipe(struct window_mode_entry *wme, struct session *s,
-1, -1);
bufferevent_write(job_get_event(job), buf, len);
}
window_copy_copy_buffer(wme, prefix, buf, len);
if (buf != NULL)
window_copy_copy_buffer(wme, prefix, buf, len);
}
static void