demo: Fix memory leak

[libsigrok.git] / src / hardware / demo / api.c

diff --git a/src/hardware/demo/api.c b/src/hardware/demo/api.c
index fcd40157ea5a2ecd5aa57e547fa2175cf203fc63..3b77d40cdd36bf3f127c6bd90ef132f56204b050 100644 (file)
--- a/src/hardware/demo/api.c
+++ b/src/hardware/demo/api.c
@@ -225,6 +225,8 @@ static void clear_helper(struct dev_context *devc)
        GHashTableIter iter;
        void *value;
 
+       demo_free_analog_pattern(devc);
+
        /* Analog generators. */
        g_hash_table_iter_init(&iter, devc->ch_ag);
        while (g_hash_table_iter_next(&iter, NULL, &value))