M CHANGES → CHANGES

@@ -15,6 +15,7 @@ - ARM7: Combine shifter-immediate and shifter-register functions to reduce binary size
  - 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:

M src/gba/gba.c → src/gba/gba.c

@@ -812,7 +812,7 @@ }
 		}
 	}
 
-	if (gba->stream) {
+	if (gba->stream && gba->stream->postVideoFrame) {
 		gba->stream->postVideoFrame(gba->stream, gba->video.renderer);
 	}