DB/Commands: fix the use of gobject info when used with a game object entry

sql/updates/world/2013_04_03_00_world_command.sql

@@ -0,0 +1 @@
+UPDATE `world`.`command` SET `help`='Syntax: .gobject info [$object_entry]\r \r Query Gameobject information for selected gameobject or given entry.' WHERE `name`='gobject info';

src/server/scripts/Commands/cs_gobject.cpp

@@ -592,7 +592,8 @@ public:
                 entry = object->GetEntry();
             else
                 entry = atoi((char*)args);
-        }
+        } else
+                entry = atoi((char*)args);
 
         GameObjectTemplate const* gameObjectInfo = sObjectMgr->GetGameObjectTemplate(entry);