zbar: remove useless conditional on passthrough

seen that passthrough is never set for this element, no need
to allow to remove the 'transform' call

diff --git a/ext/zbar/gstzbar.c b/ext/zbar/gstzbar.c
index 91caf9e..b8b7e47 100644 (file)
--- a/ext/zbar/gstzbar.c
+++ b/ext/zbar/gstzbar.c
@@ -166,7 +166,6 @@ gst_zbar_class_init (GstZBarClass * g_class)
 
   trans_class->start = GST_DEBUG_FUNCPTR (gst_zbar_start);
   trans_class->stop = GST_DEBUG_FUNCPTR (gst_zbar_stop);
-  trans_class->transform_ip_on_passthrough = FALSE;
 
   vfilter_class->transform_frame_ip =
       GST_DEBUG_FUNCPTR (gst_zbar_transform_frame_ip);