From 88c1f20c4b6f05b21f6e12459f28f82db58f98f3 Mon Sep 17 00:00:00 2001
From: Jeffrey Pfau <jeffrey@endrift.com>
Date: Sun, 30 Aug 2015 22:54:53 -0700
Subject: [PATCH] GBA Audio: Allow GBAAVStream to have no video callback

---
 CHANGES       | 1 +
 src/gba/gba.c | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/CHANGES b/CHANGES
index affcdb563..80cc60fce 100644
--- a/CHANGES
+++ b/CHANGES
@@ -10,6 +10,7 @@ Misc:
  - Qt: Remove useless help icons in dialogs
  - GBA: Attempting to save a screenshot-style savestate should be allowed without libpng
  - GBA: Better memory handling with PNG savestates
+ - GBA Audio: Allow GBAAVStream to have no video callback
 
 0.3.0: (2015-08-16)
 Features:
diff --git a/src/gba/gba.c b/src/gba/gba.c
index b308b7061..17dfeb5d4 100644
--- a/src/gba/gba.c
+++ b/src/gba/gba.c
@@ -790,7 +790,7 @@ void GBAFrameEnded(struct GBA* gba) {
 		}
 	}
 
-	if (gba->stream) {
+	if (gba->stream && gba->stream->postVideoFrame) {
 		gba->stream->postVideoFrame(gba->stream, gba->video.renderer);
 	}