Changeset 11935 for extensions/PiwigoLib/PiwigoWpf/Helper/AppHelper.cs

Timestamp:

Aug 12, 2011, 4:32:33 PM (13 years ago)

Author:

bayral

Message:

root category handled

File:

• extensions/PiwigoLib/PiwigoWpf/Helper/AppHelper.cs (modified) (1 diff)

extensions/PiwigoLib/PiwigoWpf/Helper/AppHelper.cs

@@ -55 +55 @@
         {
             AsyncCommand cmd = PwgCmdProvider.GetByType<T>();
-            if (cmd.CanExecute(parameter))
+            if (cmd != null)
             {
-                cmd.Execute(parameter);
+                if (cmd.CanExecute(parameter))
+                {
+                    cmd.Execute(parameter);
+                }
             }
         }