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Set return code for confirm-before and make command-prompt also block,

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GitHub issue 2822.
This commit is contained in:
nicm
2021-08-13 06:50:42 +00:00
parent e2f6f58fe5
commit a2b8506917
5 changed files with 58 additions and 35 deletions
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15
cmd-confirm-before.c
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@@ -75,7 +75,6 @@ cmd_confirm_before_exec(struct cmd *self, struct cmdq_item *item)
cdata = xmalloc(sizeof *cdata);
cdata->cmd = xstrdup(args->argv[0]);
memset(&cdata->pi, 0, sizeof cdata->pi);
cmd_get_source(self, &cdata->pi.file, &cdata->pi.line);
if (wait)
cdata->pi.item = item;
@@ -88,8 +87,8 @@ cmd_confirm_before_exec(struct cmd *self, struct cmdq_item *item)
status_prompt_set(tc, target, new_prompt, NULL,
cmd_confirm_before_callback, cmd_confirm_before_free, cdata,
PROMPT_SINGLE, PROMPT_TYPE_COMMAND);
free(new_prompt);
if (!wait)
return (CMD_RETURN_NORMAL);
return (CMD_RETURN_WAIT);
@@ -104,14 +103,16 @@ cmd_confirm_before_callback(struct client *c, void *data, const char *s,
char *error;
struct cmdq_item *item = cdata->item;
enum cmd_parse_status status;
int retcode = 1;
if (c->flags & CLIENT_DEAD)
return (0);
goto out;
if (s == NULL || *s == '\0')
goto out;
if (tolower((u_char)s[0]) != 'y' || s[1] != '\0')
goto out;
retcode = 0;
if (item != NULL) {
status = cmd_parse_and_insert(cmd, &cdata->pi, item,
@@ -124,8 +125,12 @@ cmd_confirm_before_callback(struct client *c, void *data, const char *s,
}
out:
if (item != NULL)
cmdq_continue(item);
if (item != NULL) {
if (cmdq_get_client(item) != NULL &&
cmdq_get_client(item)->session == NULL)
cmdq_get_client(item)->retval = retcode;
cmdq_continue(item);
}
return (0);
}