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Fix error reporting for client commands by adding a flag to

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cmd_find_client to tell it whether or not to show errors, sometimes it's
needed and sometimes not.
This commit is contained in:
Nicholas Marriott
2013-03-24 09:27:19 +00:00
parent 3eae71b5b2
commit bb8457b166
15 changed files with 36 additions and 25 deletions
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12
cmd.c
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@ -517,15 +517,19 @@ cmd_choose_client(struct clients *cc)
/* Find the target client or report an error and return NULL. */
struct client *
cmd_find_client(struct cmd_ctx *ctx, const char *arg)
cmd_find_client(struct cmd_ctx *ctx, const char *arg, int quiet)
{
struct client *c;
char *tmparg;
size_t arglen;
/* A NULL argument means the current client. */
if (arg == NULL)
return (cmd_current_client(ctx));
if (arg == NULL) {
c = cmd_current_client(ctx);
if (c == NULL && !quiet)
ctx->error(ctx, "no clients");
return (c);
}
tmparg = xstrdup(arg);
/* Trim a single trailing colon if any. */
@ -537,7 +541,7 @@ cmd_find_client(struct cmd_ctx *ctx, const char *arg)
c = cmd_lookup_client(tmparg);
/* If no client found, report an error. */
if (c == NULL)
if (c == NULL && !quiet)
ctx->error(ctx, "client not found: %s", tmparg);
free(tmparg);