From cc9b21bd489a5ce4f018d382cab3b68608b21bf7 Mon Sep 17 00:00:00 2001
From: bnnm <bananaman255@gmail.com>
Date: Fri, 11 Nov 2016 23:36:12 +0100
Subject: [PATCH] Check if there are samples to play so it won't generate empty
 files

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

diff --git a/src/vgmstream.c b/src/vgmstream.c
index ecb41682..5c11754e 100644
--- a/src/vgmstream.c
+++ b/src/vgmstream.c
@@ -360,6 +360,13 @@ VGMSTREAM * init_vgmstream_internal(STREAMFILE *streamFile, int do_dfs) {
         if (vgmstream) {
             /* these are little hacky checks */
 
+            /* fail if there is nothing to play
+             *  (without this check vgmstream can generate empty files) */
+            if ( vgmstream->num_samples==0 ) {
+                close_vgmstream(vgmstream);
+                continue;
+            }
+
             /* everything should have a reasonable sample rate
              * (a verification of the metadata) */
             if (!check_sample_rate(vgmstream->sample_rate)) {