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Fix set -u on array options.

pull/746/head
nicm 2017-01-24 20:24:54 +00:00
parent 4b2821ff98
commit ffc28a7765
1 changed files with 15 additions and 15 deletions
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30
cmd-set-option.c
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@ -68,6 +68,7 @@ static enum cmd_retval
cmd_set_option_exec(struct cmd *self, struct cmdq_item *item)
{
struct args *args = self->args;
int append = args_has(args, 'a');
struct cmd_find_state *fs = &item->state.tflag;
struct session *s = fs->s;
struct winlink *wl = fs->wl;
@ -160,17 +161,6 @@ cmd_set_option_exec(struct cmd *self, struct cmdq_item *item)
cmdq_error(item, "not an array: %s", args->argv[0]);
return (CMD_RETURN_ERROR);
}
} else if (*name != '@' && options_array_size(parent, NULL) != -1) {
if (value == NULL) {
cmdq_error(item, "empty value");
return (-1);
}
if (o == NULL)
o = options_empty(oo, options_table_entry(parent));
if (!args_has(args, 'a'))
options_array_clear(o);
options_array_assign(o, value);
return (CMD_RETURN_NORMAL);
}
/* With -o, check this option is not already set. */
@ -204,16 +194,26 @@ cmd_set_option_exec(struct cmd *self, struct cmdq_item *item)
options_remove(o);
} else
options_array_set(o, idx, NULL, 0);
} else if (*name == '@')
options_set_string(oo, name, args_has(args, 'a'), "%s", value);
else if (idx == -1) {
} else if (*name == '@') {
if (value == NULL) {
cmdq_error(item, "empty value");
return (CMD_RETURN_ERROR);
}
options_set_string(oo, name, append, "%s", value);
} else if (idx == -1 && options_array_size(parent, NULL) == -1) {
error = cmd_set_option_set(self, item, oo, parent, value);
if (error != 0)
return (CMD_RETURN_ERROR);
} else {
if (value == NULL) {
cmdq_error(item, "empty value");
return (CMD_RETURN_ERROR);
}
if (o == NULL)
o = options_empty(oo, options_table_entry(parent));
if (options_array_set(o, idx, value, 1) != 0) {
if (idx == -1)
options_array_assign(o, value);
else if (options_array_set(o, idx, value, append) != 0) {
cmdq_error(item, "invalid index: %s", args->argv[0]);
return (CMD_RETURN_ERROR);
}