Add error message if event not found

Signed-off-by: David Goulet <david.goulet@polymtl.ca>

diff --git a/lttng/commands/enable_events.c b/lttng/commands/enable_events.c
index 718e4b3c30b3894d47d20026f4103552c3f0988c..ce8d6024155e6dea7c7a2b696ac60cf521e48fe0 100644 (file)
--- a/lttng/commands/enable_events.c
+++ b/lttng/commands/enable_events.c
@@ -193,6 +193,9 @@ static int enable_events(void)
                        switch (opt_event_type) {
                        case LTTNG_EVENT_TRACEPOINTS:
                                ret = lttng_kernel_enable_event(&ev, channel_name);
+                               if (ret < 0) {
+                                       ERR("Unable to find event %s", ev.name);
+                               }
                                break;
                        case LTTNG_EVENT_KPROBES:
                                ret = parse_kprobe_opts(&ev, opt_kprobe);