[ekiga/ds-gsettings3] Removed useless variable use.

[Damien Sandras <dsandras src gnome org>]

commit f55ef66dc9ee0a0f3a4b31586cf30d63777d7e7a
Author: Damien Sandras <dsandras beip be>
Date:   Sat Oct 12 14:59:15 2013 +0200

    Removed useless variable use.

 lib/engine/components/opal/h323-endpoint.cpp |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/lib/engine/components/opal/h323-endpoint.cpp b/lib/engine/components/opal/h323-endpoint.cpp
index fbdc249..18bc9d1 100644
--- a/lib/engine/components/opal/h323-endpoint.cpp
+++ b/lib/engine/components/opal/h323-endpoint.cpp
@@ -460,8 +460,7 @@ Opal::H323::EndPoint::setup (const std::string setting)
 {
   if (setting.empty () || setting == "listen-port") {
 
-    int listen_port = settings->get_int ("listen-port");
-    set_listen_port (listen_port);
+    set_listen_port (settings->get_int ("listen-port"));
   }
   if (setting.empty () || setting == "maximum-video-tx-bitrate") {