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Fix error reporting for client commands by adding a flag to cmd_find_client to

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tell it whether or not to show errors, sometimes it's needed and sometimes not.
This commit is contained in:
Nicholas Marriott
2013-02-22 23:04:53 +00:00
parent 911ef4e69a
commit 3a2e9d805a
16 changed files with 23 additions and 21 deletions
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12
cmd.c
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@ -516,15 +516,19 @@ 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. */
@ -536,7 +540,7 @@ 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);