Moved a check for NULL buffer from gst_pad_pull to be a little earlier.

Original commit message from CVS:
Moved a check for NULL buffer from gst_pad_pull to be a little earlier.
Fixed 2 bs_print format specifiers

wtay, please check this and let me know if you would prefer changes like
this to be pre-approved

common @ 2a7d1c56

-Subproject commit 4a7bc52a893bdd9fefa9fabe460c827822a9e0f2
+Subproject commit 2a7d1c564cbf64d94cb04fb8615afb761e89f80c

libs/gst/bytestream/bytestream.c

@@ -145,14 +145,14 @@ gst_bytestream_get_next_buf (GstByteStream *bs)
   bs_print ("get_next_buf: pulling buffer");
   nextbuf = gst_pad_pull (bs->pad);
 
+  if (!nextbuf)
+    return FALSE;
+
   if (GST_IS_EVENT (nextbuf)) {
     bs->event = GST_EVENT (nextbuf);
     return FALSE;
   }
 
-  if (!nextbuf)
-    return FALSE;
-
   ts = GST_BUFFER_TIMESTAMP (nextbuf);
   if (ts != GST_CLOCK_TIME_NONE)
     bs->last_ts = ts;
@@ -416,7 +416,7 @@ gst_bytestream_flush_fast (GstByteStream *bs, guint32 len)
   while (len > 0) {
     headbuf = GST_BUFFER (bs->buflist->data);
 
-    bs_print ("flush: analyzing buffer that's %d bytes long, offset %d", GST_BUFFER_SIZE (headbuf),
+    bs_print ("flush: analyzing buffer that's %d bytes long, offset %llu", GST_BUFFER_SIZE (headbuf),
 	      GST_BUFFER_OFFSET (headbuf));
 
     /* if there's enough to complete the flush */
@@ -625,7 +625,7 @@ gst_bytestream_print_status (GstByteStream * bs)
     buf = GST_BUFFER (walk->data);
     walk = g_slist_next (walk);
 
-    bs_print ("STATUS: buffer starts at %d and is %d bytes long", GST_BUFFER_OFFSET (buf), GST_BUFFER_SIZE (buf));
+    bs_print ("STATUS: buffer starts at %llu and is %d bytes long", GST_BUFFER_OFFSET (buf), GST_BUFFER_SIZE (buf));
   }
 }