[ekiga] Remove very old unuseful variable

[Eugen Dedu <ededu src gnome org>]

commit 14a34e93d38fafa4b2ebe1f880b6de5400870d5a
Author: Eugen Dedu <Eugen Dedu pu-pm univ-fcomte fr>
Date:   Sat Mar 24 19:54:01 2012 +0100

    Remove very old unuseful variable

 src/ekiga.cpp |    2 --
 src/ekiga.h   |    1 -
 2 files changed, 0 insertions(+), 3 deletions(-)
---
diff --git a/src/ekiga.cpp b/src/ekiga.cpp
index 47fa249..1e296fc 100644
--- a/src/ekiga.cpp
+++ b/src/ekiga.cpp
@@ -63,8 +63,6 @@ GnomeMeeting::GnomeMeeting ()
 {
   GM = this;
 
-  call_number = 0;
-
   assistant_window = NULL;
   prefs_window = NULL;
 #ifdef HAVE_DBUS
diff --git a/src/ekiga.h b/src/ekiga.h
index ec31348..5a3d7a8 100644
--- a/src/ekiga.h
+++ b/src/ekiga.h
@@ -145,7 +145,6 @@ class GnomeMeeting : public PProcess
 
   PMutex ep_var_mutex;
   PMutex dev_access_mutex;
-  int call_number;
 
 
   /* The different components of the GUI */