From 906c5afd82dd289ba3af285acca5b9a8b1cf8e1c Mon Sep 17 00:00:00 2001
From: XANTRONIX Development
Date: Thu, 10 Mar 2022 15:29:16 -0500
Subject: Ensure ev->next is NULL by default

---
 src/seq.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/seq.c b/src/seq.c
index 054b61c..c763db4 100644
--- a/src/seq.c
+++ b/src/seq.c
@@ -48,6 +48,8 @@ static int event_add(xas_seq *seq, xas_seq_event *ev) {
         seq->last       = ev;
     }
 
+    ev->next = NULL;
+
     return 0;
 }
 
@@ -612,6 +614,10 @@ int xas_seq_play(xas_seq *seq, xas_audio_stream *sink) {
                 goto error_event_trigger;
             }
 
+            if (ev->next == NULL) {
+                goto done;
+            }
+
             ev = ev->next;
         }
 
@@ -630,6 +636,7 @@ int xas_seq_play(xas_seq *seq, xas_audio_stream *sink) {
         frame++;
     }
 
+done:
     xas_audio_stream_destroy(source);
 
     return frame * buffer_size;
-- 
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