Description: ASTERISK-28409
 compiler dont like non-init vars struct
Author: PICCORO Lenz McKAY <mckaygerhard@gmail.com>

---
Origin: https://community.asterisk.org/t/build-problems-asterisk-16/79593/3
Bug: https://issues.asterisk.org/jira/browse/ASTERISK-28409
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=928712.
Forwarded: yes

--- asterisk-16.2.1~dfsg.orig/channels/chan_vpb.cc
+++ asterisk-16.2.1~dfsg/channels/chan_vpb.cc
@@ -390,6 +390,10 @@ static struct ast_channel_tech vpb_tech
 	.write_text = NULL,
 	.func_channel_read = NULL,
 	.func_channel_write = NULL,
+	.get_pvt_uniqueid = NULL,
+	.cc_callback = NULL,
+	.pre_call = NULL,
+	.send_text_data = NULL,
 };
 
 static struct ast_channel_tech vpb_tech_indicate = {
@@ -424,6 +428,10 @@ static struct ast_channel_tech vpb_tech_
 	.write_text = NULL,
 	.func_channel_read = NULL,
 	.func_channel_write = NULL,
+	.get_pvt_uniqueid = NULL,
+	.cc_callback = NULL,
+	.pre_call = NULL,
+	.send_text_data = NULL,
 };
 
 #if defined(VPB_NATIVE_BRIDGING)