diff options
Diffstat (limited to 'src/or/control.c')
| -rw-r--r-- | src/or/control.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/or/control.c b/src/or/control.c index b0a687679d..8ab31f18f7 100644 --- a/src/or/control.c +++ b/src/or/control.c @@ -2824,12 +2824,13 @@ getinfo_helper_events(control_connection_t *control_conn, /** Implementation helper for GETINFO: knows how to enumerate hidden services * created via the control port. */ -static int +STATIC int getinfo_helper_onions(control_connection_t *control_conn, const char *question, char **answer, const char **errmsg) { smartlist_t *onion_list = NULL; + (void) errmsg; /* no errors from this method */ if (control_conn && !strcmp(question, "onions/current")) { onion_list = control_conn->ephemeral_onion_services; @@ -2839,13 +2840,13 @@ getinfo_helper_onions(control_connection_t *control_conn, return 0; } if (!onion_list || smartlist_len(onion_list) == 0) { - if (errmsg) { - *errmsg = "No onion services of the specified type."; + if (answer) { + *answer = tor_strdup(""); } - return -1; - } - if (answer) { + } else { + if (answer) { *answer = smartlist_join_strings(onion_list, "\r\n", 0, NULL); + } } return 0; |