patch 8.2.4610: some conditions are always true

Problem:    Some conditions are always true.
Solution:   Remove the useless conditions. (closes #9993)
diff --git a/src/misc2.c b/src/misc2.c
index 38da7e5..c23c689 100644
--- a/src/misc2.c
+++ b/src/misc2.c
@@ -596,7 +596,7 @@
 	    // Make sure that coladd is not more than the char width.
 	    // Not for the last character, coladd is then used when the cursor
 	    // is actually after the last character.
-	    if (win->w_cursor.col + 1 < len && win->w_cursor.coladd > 0)
+	    if (win->w_cursor.col + 1 < len)
 	    {
 		int cs, ce;