ncurses does not return ERR with errno == EINTR; don't expect it
diff --git a/tog/tog.c b/tog/tog.c
index 45a8fe0..dfae536 100644
--- a/tog/tog.c
+++ b/tog/tog.c
@@ -764,12 +764,6 @@ show_log_view(struct got_object_id *start_id, struct got_repository *repo,
nodelay(stdscr, TRUE);
switch (ch) {
case ERR:
- if (errno) {
- if (errno == EINTR)
- break;
- err = got_error_from_errno();
- goto done;
- }
break;
case 'q':
done = 1;