Improve error handling of lttng cli

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

diff --git a/src/bin/lttng/commands/start.c b/src/bin/lttng/commands/start.c
index 1db0a31c5b49a48efea44cdbd841d0801849c9f4..af93665d0ae16f74aec32044d0f27668696e86eb 100644 (file)
--- a/src/bin/lttng/commands/start.c
+++ b/src/bin/lttng/commands/start.c
@@ -63,7 +63,7 @@ static void usage(FILE *ofp)
  */
 static int start_tracing(void)
 {
  */
 static int start_tracing(void)
 {

-       int ret = CMD_SUCCESS;
+       int ret;

        char *session_name;
 
        if (opt_session_name == NULL) {
        char *session_name;
 
        if (opt_session_name == NULL) {


@@ -80,9 +80,12 @@ static int start_tracing(void)
 
        ret = lttng_start_tracing(session_name);
        if (ret < 0) {
 
        ret = lttng_start_tracing(session_name);
        if (ret < 0) {

+               /* Don't set ret so lttng can interpret the sessiond error. */

                goto free_name;
        }
 
                goto free_name;
        }
 

+       ret = CMD_SUCCESS;
+

        MSG("Tracing started for session %s", session_name);
 
 free_name:
        MSG("Tracing started for session %s", session_name);
 
 free_name: