From c0d7cfbf0b99e4cf6e28a0a2b9727e5fc2a453ab 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 0002e7c6d..b176a4f95 100644
--- a/CHANGES
+++ b/CHANGES
@@ -15,6 +15,7 @@ Misc:
  - SDL: Support fullscreen in SDL 1.2
  - 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 49aed1c58..25dccec13 100644
--- a/src/gba/gba.c
+++ b/src/gba/gba.c
@@ -812,7 +812,7 @@ void GBAFrameEnded(struct GBA* gba) {
 		}
 	}
 
-	if (gba->stream) {
+	if (gba->stream && gba->stream->postVideoFrame) {
 		gba->stream->postVideoFrame(gba->stream, gba->video.renderer);
 	}