Merge commit 'a2337b8af45cb5e8c091ff0e1c3ef4b6cc7b20a3' into 0.11

diff --cc gst/debugutils/gsttaginject.c
index d7b408e,5d2c5ed..f3d40d2
--- 1/gst/debugutils/gsttaginject.c
--- 2/gst/debugutils/gsttaginject.c
+++ b/gst/debugutils/gsttaginject.c
@@@ -128,8 -132,12 +128,12 @@@ gst_tag_inject_class_init (GstTagInject
  }
  
  static void
 -gst_tag_inject_init (GstTagInject * self, GstTagInjectClass * g_class)
 +gst_tag_inject_init (GstTagInject * self)
  {
+   GstBaseTransform *trans = GST_BASE_TRANSFORM (self);
+ 
+   gst_base_transform_set_gap_aware (trans, TRUE);
+ 
    self->tags = NULL;
  }