chan_vpb.cc: Fix compiler error.

Added missing channel technology read/write stream callback
initialization.

Change-Id: I829043a327d987e0d964485dd3d27964bebbd623

diff --git a/channels/chan_vpb.cc b/channels/chan_vpb.cc
index 595ac8fee2cd00bd799d9697c62d5c10ec32b090..87342b1d020ba756cabb52256255cf3e540b7218 100644 (file)
--- a/channels/chan_vpb.cc
+++ b/channels/chan_vpb.cc
@@ -373,7 +373,9 @@ static struct ast_channel_tech vpb_tech = {
        hangup: vpb_hangup,
        answer: vpb_answer,
        read: vpb_read,
+       read_stream: NULL,
        write: vpb_write,
+       write_stream: NULL,
        send_text: NULL,
        send_image: NULL,
        send_html: NULL,
@@ -404,7 +406,9 @@ static struct ast_channel_tech vpb_tech_indicate = {
        hangup: vpb_hangup,
        answer: vpb_answer,
        read: vpb_read,
+       read_stream: NULL,
        write: vpb_write,
+       write_stream: NULL,
        send_text: NULL,
        send_image: NULL,
        send_html: NULL,