X-Git-Url: http://git.osdn.jp/view?a=blobdiff_plain;ds=sidebyside;f=libhb%2Fencvobsub.c;h=20a9879d678355e00e21a3bd7d72dd8b7ea32550;hb=8d3d6aaf3b18b8694ae556bf8c2d0d1c03a1a210;hp=ee49d7ad611da35e5af1699be43d1c2af5924cb5;hpb=00615bb3a177359ef746a476a3c2387b0e49711b;p=handbrake-jp%2Fhandbrake-jp-git.git

diff --git a/libhb/encvobsub.c b/libhb/encvobsub.c
index ee49d7ad..20a9879d 100644
--- a/libhb/encvobsub.c
+++ b/libhb/encvobsub.c
@@ -26,9 +26,15 @@ int encsubInit( hb_work_object_t * w, hb_job_t * job )
 int encsubWork( hb_work_object_t * w, hb_buffer_t ** buf_in,
                 hb_buffer_t ** buf_out )
 {
-    hb_work_private_t * pv = w->private_data;
     hb_buffer_t * in = *buf_in;
 
+    if (w->subtitle->source != VOBSUB)
+    {
+        // Invalid source, send EOF, this shouldn't ever happen
+        hb_log("encvobsub: invalid subtitle source");
+        hb_buffer_close( buf_in );
+        *buf_out = hb_buffer_init(0);
+    }
     if ( in->size <= 0 )
     {
         /* EOF on input stream - send it downstream & say that we're done */
@@ -38,10 +44,14 @@ int encsubWork( hb_work_object_t * w, hb_buffer_t ** buf_in,
     }
 
     /*
-     * Don't do anything at present, just pass the buffer on.
+     * Not much to do, just pass the buffer on.
+     * Some day, we may re-encode bd subtitles here ;)
      */
-    *buf_out = in;
-    *buf_in = NULL;
+    if (buf_out)
+    {
+        *buf_out = in;
+        *buf_in = NULL;
+    }
 
     return HB_WORK_OK; 
 }