commit a026b947176c52261534aa3ad22bdaa6dd10b482
from: Stefan Sperling <stsp@stsp.name>
date: Thu Jul 12 21:19:04 2018 UTC

don't sroll beyond end of file in tog blame view

commit - 030916b54bfd04eea2d42ea496a643df1bd4bf3b
commit + a026b947176c52261534aa3ad22bdaa6dd10b482
blob - 9e3a9cbf0d2cf82a11dd3393a4bd18153d435cb6
blob + 66fdd7efeddd00b762c51e3653d459df829f40b3
--- tog/tog.c
+++ tog/tog.c
@@ -1557,7 +1557,9 @@ show_blame_view(const char *path, struct got_object_id
 				break;
 			case 'j':
 			case KEY_DOWN:
-				if (selected_line < LINES - 2)
+				if (selected_line < LINES - 2 &&
+				    first_displayed_line + selected_line <=
+				    blame.nlines)
 					selected_line++;
 				else if (last_displayed_line < blame.nlines)
 					first_displayed_line++;