From a3b9e3e79172904395b736cca5ad108c17bacd7c Mon Sep 17 00:00:00 2001
From: Matthew Fredrickson <creslin@digium.com>
Date: Fri, 21 Dec 2007 20:50:26 +0000
Subject: [PATCH] We should only clear this value if we have to
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@94551 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
channels/chan_zap.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/channels/chan_zap.c b/channels/chan_zap.c
index d25e02575f..d3adaf3ed4 100644
--- a/channels/chan_zap.c
+++ b/channels/chan_zap.c
@@ -8905,10 +8905,11 @@ static void ss7_start_call(struct zt_pvt *p, struct zt_ss7 *linkset)
/* Clear this after we set it */
p->gen_dig_scheme = 0;
- if (!ast_strlen_zero(p->lspi_ident))
+ if (!ast_strlen_zero(p->lspi_ident)) {
pbx_builtin_setvar_helper(c, "SS7_LSPI_IDENT", p->lspi_ident);
- /* Clear this after we set it */
- p->lspi_ident[0] = 0;
+ /* Clear this after we set it */
+ p->lspi_ident[0] = 0;
+ }
snprintf(tmp, sizeof(tmp), "%d", p->call_ref_ident);
pbx_builtin_setvar_helper(c, "SS7_CALLREF_IDENT", tmp);
--
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