Clean-up: remove extra space in comment

[lttng-tools.git] / src / bin / lttng / commands / list.c

diff --git a/src/bin/lttng/commands/list.c b/src/bin/lttng/commands/list.c
index 1eac93487a12604edb9095edb42e3ee53f08cf65..15f8a728d9e61f88d44e3030f73290f5bc35ca5b 100644 (file)
--- a/src/bin/lttng/commands/list.c
+++ b/src/bin/lttng/commands/list.c
@@ -349,7 +349,7 @@ static int mi_list_agent_ust_events(struct lttng_event *events, int count,
        for (i = 0; i < count; i++) {
                if (cur_pid != events[i].pid) {
                        if (pid_element_open) {
-                               /* Close the previous events and  pid element */
+                               /* Close the previous events and pid element */
                                ret = mi_lttng_close_multi_element(writer, 2);
                                if (ret) {
                                        goto end;
@@ -408,8 +408,8 @@ static int list_agent_events(void)
 {
        int i, size, ret = CMD_SUCCESS;
        struct lttng_domain domain;
-       struct lttng_handle *handle;
-       struct lttng_event *event_list;
+       struct lttng_handle *handle = NULL;
+       struct lttng_event *event_list = NULL;
        pid_t cur_pid = 0;
        char *cmdline = NULL;
        const char *agent_domain_str;
@@ -421,6 +421,10 @@ static int list_agent_events(void)
                domain.type = LTTNG_DOMAIN_LOG4J;
        } else if (opt_python) {
                domain.type = LTTNG_DOMAIN_PYTHON;
+       } else {
+               ERR("Invalid agent domain selected.");
+               ret = CMD_ERROR;
+               goto error;
        }
 
        agent_domain_str = get_domain_str(domain.type);