Configuration::load() reports missing files.

Fixed crash on reload in GtkClient outside X.


git-svn-id: http://voip.null.ro/svn/yate@29 acf43c95-373e-0410-b603-e72c3f656dc1

clients/main-gtk.cpp

@@ -568,10 +568,11 @@ public:
     virtual void initialize();
 private:
     MessageHandler *m_route;
+    bool m_init;
 };
 
 GtkClientPlugin::GtkClientPlugin()
-    : m_route(0)
+    : m_route(0), m_init(false)
 {
     Output("Loaded module GtkClient");
 }
@@ -585,8 +586,10 @@ GtkClientPlugin::~GtkClientPlugin()
 void GtkClientPlugin::initialize()
 {
     Output("Initializing module GtkClient");
-    if (m_route)
+    if (m_init)
 	return;
+    // gtk can only be initialized once so take care of it
+    m_init = true;
     s_cfg = Engine::configFile("gtkclient");
     s_cfg.load();
     int priority = s_cfg.getIntValue("priorities","route",20);

engine/Configuration.cpp

@@ -171,6 +171,7 @@ bool Configuration::load()
 	::fclose(f);
 	return true;
     }
+    Debug(DebugInfo,"Failed to open config file '%s'",c_str());
     return false;
 }