patch 9.1.1462: missing change from patch v9.1.1461

Problem:  missing change from patch v9.1.1461
Solution: change wrong TPL_LCOL macro in a few more places

Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/window.c b/src/window.c
index 29bcc43..e05d469 100644
--- a/src/window.c
+++ b/src/window.c
@@ -5040,7 +5040,7 @@
 		))
 	shell_new_rows();
     if (curtab->tp_old_Columns != COLUMNS_WITHOUT_TPL()
-	    || curtab->tp_old_coloff != TPL_LCOL(NULL))
+	    || curtab->tp_old_coloff != TPL_LCOL())
     {
 	if (starting == 0)
 	{