commit 46f0028c6413ca50100c33dac0c58f1502fd1f1b
from: Stefan Sperling <stsp@stsp.name>
date: Thu Jan 24 19:41:39 2019 UTC

tog: simplify loop condition in tree_scroll_down()

commit - 0032ca7199dad2b8f41cd8e30ce889dfe3575fa6
commit + 46f0028c6413ca50100c33dac0c58f1502fd1f1b
blob - 43dcf33d46407efd9b9e03a6b93cc8bcc40791a0
blob + fa7abedb4541b8446726f1c107a62cfd22825f5a
--- tog/tog.c
+++ tog/tog.c
@@ -3046,10 +3046,8 @@ tree_scroll_down(struct got_tree_entry **first_display
 		next = SIMPLEQ_NEXT(*first_displayed_entry, entry);
 	else
 		next = SIMPLEQ_FIRST(&entries->head);
-	while (next) {
+	while (next && n++ < maxscroll) {
 		*first_displayed_entry = next;
-		if (++n >= maxscroll)
-			break;
 		next = SIMPLEQ_NEXT(next, entry);
 	}
 }