From e5956f7f9feb3e748a40de02b3710612b482dd52 Mon Sep 17 00:00:00 2001
From: Michael Prokop <mprokop@sipwise.com>
Date: Thu, 31 Jan 2019 14:17:14 +0100
Subject: [PATCH] el init script: ensure TABLE is set by default

Otherwise we might end up with empty "$TABLE", while we're
trying to execute:

  echo "del $TABLE" > /proc/rtpengine/control

This will fail with `echo: write error: Invalid argument` error then.

Instead set TABLE by default to '0'. Users can
customize this via /etc/sysconfig/rtpengine,
and the file is sourced after we set the default.

Closes #696

Change-Id: I2f9bb810757507bcc01509ce02676af0d711f515
---
 el/rtpengine.init | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/el/rtpengine.init b/el/rtpengine.init
index 736f243b5..c337b22b0 100644
--- a/el/rtpengine.init
+++ b/el/rtpengine.init
@@ -19,6 +19,9 @@
 # Source function library.
 . /etc/rc.d/init.d/functions
 
+# defaults
+TABLE=0
+
 if [ -f /etc/sysconfig/rtpengine ]
 then
         . /etc/sysconfig/rtpengine