File sox-14.1.0-vorbis.patch of Package sox

--- src/vorbis1.h
+++ src/vorbis1.h
@@ -21,8 +21,11 @@
   #pragma warning(push, 1)
 #endif
 
-  vorbis_encode_init_vbr(
-      &ve->vi, ft->signal.channels, ft->signal.rate + .5, quality / 10);
+  if (vorbis_encode_init_vbr(&ve->vi, ft->signal.channels, ft->signal.rate + .5, quality / 10))
+  {
+    lsx_fail_errno(ft, SOX_ERATE, "libVorbis does not support this mode (eg, too low a bitrate, etc.)");
+    return (SOX_EOF);
+  }
 
 #if defined __SUNPRO_CC
   #pragma enable_warn