Fix: lttng: remove-trigger: null dereference on MI initialization error

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

diff --git a/src/bin/lttng/commands/remove_trigger.c b/src/bin/lttng/commands/remove_trigger.c
index 3c6e2b3f0d641d2182223614b1e20de526827b16..ce0e83ec7dfe5bef3c48fd8383e3f2d9fa7e1d71 100644 (file)
--- a/src/bin/lttng/commands/remove_trigger.c
+++ b/src/bin/lttng/commands/remove_trigger.c
@@ -227,7 +227,7 @@ error:
 
 end:
        /* Mi closing. */
-       if (lttng_opt_mi) {
+       if (lttng_opt_mi && mi_writer) {
                /* Close output element. */
                int mi_ret = mi_lttng_writer_close_element(mi_writer);
                if (mi_ret) {