fix sometimes crasher in vcalendar_get_current_item()

thanks to Paul Rolland

diff --git a/src/plugins/vcalendar/vcalendar.c b/src/plugins/vcalendar/vcalendar.c
index 81a2299c7d834981b2a75d6df50ae60648a71652..cd08e5588535154f11150c48f19d0bf7656228ea 100644 (file)
--- a/src/plugins/vcalendar/vcalendar.c
+++ b/src/plugins/vcalendar/vcalendar.c
@@ -446,6 +446,8 @@ static FolderItem *vcalendar_get_current_item(void)
        
        if (mainwin) {
                item = mainwin->summaryview->folder_item;
        
        if (mainwin) {
                item = mainwin->summaryview->folder_item;

+               if (item == NULL)
+                       return NULL;

                if (item->folder == folder)
                        return item;
                else 
                if (item->folder == folder)
                        return item;
                else