[#2365] Fixes bad cast

sflphone-client-gnome/src/actions.c

@@ -304,9 +304,9 @@ void sflphone_fill_ip2ip_profile(void)
     ip2ip_profile = (GHashTable *) dbus_get_ip2_ip_details();
 }
 
-GHashTable * sflphone_get_ip2ip_properties(void) 
+void sflphone_get_ip2ip_properties (GHashTable **properties)
 {
-    return ip2ip_profile;
+	*properties	= ip2ip_profile;
 }
 
     void

sflphone-client-gnome/src/actions.h

@@ -159,7 +159,7 @@ void sflphone_fill_ip2ip_profile(void);
  * @return The internal hash table representing
  * the settings for the ip2ip profile. 
  */
-GHashTable * sflphone_get_ip2ip_properties(void);
+void sflphone_get_ip2ip_properties (GHashTable **properties);
  
 /**
  * Initialize the accounts data structure

sflphone-client-gnome/src/config/preferencesdialog.c

@@ -179,7 +179,8 @@ GtkWidget* create_direct_ip_calls_tab()
     gchar * curKeyExchange = "0";
     gchar * description;
    
-    directIpCallsProperties = sflphone_get_ip2ip_properties();
+    //directIpCallsProperties = sflphone_get_ip2ip_properties();
+    sflphone_get_ip2ip_properties(&directIpCallsProperties);
               
     if(directIpCallsProperties != NULL) {
 	DEBUG("got a directIpCallsProperties");

sflphone-client-gnome/src/contacts/calltree.c

@@ -269,7 +269,7 @@ row_single_click(GtkTreeView *tree_view UNUSED, void * data UNUSED)
 			DEBUG("Display SAS once %s", displaySasOnce);
 		} else {
 			GHashTable * properties = NULL;
-			properties = sflphone_get_ip2ip_properties();
+			sflphone_get_ip2ip_properties (&properties);
 			if(properties != NULL)
 			{ displaySasOnce = g_hash_table_lookup(properties, ACCOUNT_DISPLAY_SAS_ONCE); DEBUG("IP2IP displaysasonce %s", displaySasOnce); }
 		}
@@ -539,7 +539,7 @@ calltree_update_call (calltab_t* tab, callable_obj_t * c, GtkTreeIter *parent)
 			{ display_sas = FALSE; }
 		} else {
 			GHashTable * properties = NULL;
-			properties = sflphone_get_ip2ip_properties();
+			sflphone_get_ip2ip_properties (&properties);
 			if(properties != NULL) {
 				if(g_strcasecmp(g_hash_table_lookup(properties, ACCOUNT_ZRTP_DISPLAY_SAS),"false") == 0) 
 				{ display_sas = FALSE; }

sflphone-client-gnome/src/mainwindow.c

@@ -385,7 +385,7 @@ main_window_zrtp_not_supported(callable_obj_t * c)
 	} else {
 		DEBUG("Account is null callID %s", c->_callID);
 		GHashTable * properties = NULL;
-		properties = sflphone_get_ip2ip_properties();
+		sflphone_get_ip2ip_properties (&properties);
 		if(properties != NULL)
 		{ warning_enabled = g_hash_table_lookup(properties, ACCOUNT_ZRTP_NOT_SUPP_WARNING); }
 	}