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param: call param() all the time

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Now call param() even for commands that don't accept any parameters.

This is a bugfix of sorts.  For example, before you could call:

	bitcoin-cli getinfo blah

and the blah parameter would be ignored.

Now you will get an error: "too many parameters: got 1, expected 0"

Signed-off-by: Mark Beckwith <wythe@intrig.com>
This commit is contained in:
Mark Beckwith
2018-09-14 09:51:04 -05:00
committed by Christian Decker
parent d91b94a812
commit 30b67c0334
4 changed files with 36 additions and 0 deletions
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9
lightningd/jsonrpc.c
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@@ -78,6 +78,9 @@ static void json_stop(struct command *cmd,
{
struct json_result *response = new_json_result(cmd);
if (!param(cmd, buffer, params, NULL))
return;
/* This can't have closed yet! */
cmd->jcon->stop = true;
json_add_string(response, NULL, "Shutting down");
@@ -121,6 +124,9 @@ AUTODATA(json_command, &dev_rhash_command);
static void json_crash(struct command *cmd UNUSED,
const char *buffer UNUSED, const jsmntok_t *params UNUSED)
{
if (!param(cmd, buffer, params, NULL))
return;
fatal("Crash at user request");
}
@@ -137,6 +143,9 @@ static void json_getinfo(struct command *cmd,
{
struct json_result *response = new_json_result(cmd);
if (!param(cmd, buffer, params, NULL))
return;
json_object_start(response, NULL);
json_add_pubkey(response, "id", &cmd->ld->id);
json_add_string(response, "alias", (const char *)cmd->ld->alias);