minor optimization: no need to check for NULL when using C++ delete operator

1 files changed, 2 insertions, 4 deletions

diff --git a/src/undo.h b/src/undo.h
index 028d73c..9fc5925 100644
--- a/src/undo.h
+++ b/src/undo.h
@@ -145,15 +145,13 @@ public:
 
 	~UndoTokenObject()
 	{
-		if (obj)
-			delete obj;
+		delete obj;
 	}
 
 	void
 	run(void)
 	{
-		if (*ptr)
-			delete *ptr;
+		delete *ptr;
 		*ptr = obj;
 		obj = NULL;
 	}