X-Git-Url: https://git.sesse.net/?p=remoteglot;a=blobdiff_plain;f=www%2Fjs%2Fremoteglot.js;h=cb38ebe91e5ea6413a236277effd25475e1d30c4;hp=5ce7426b4f142e7105acdec50cb00d857168010b;hb=62c6bbdc00af3ddd63cdba48f53711fb4214f32c;hpb=c555a037520769fe44012c04b4fe668eb1849b0a

diff --git a/www/js/remoteglot.js b/www/js/remoteglot.js
index 5ce7426..cb38ebe 100644
--- a/www/js/remoteglot.js
+++ b/www/js/remoteglot.js
@@ -651,13 +651,17 @@ var show_line = function(line_num, move_num) {
 window['show_line'] = show_line;
 
 var prev_move = function() {
-	--current_display_move;
+	if (current_display_move > 0) {
+		--current_display_move;
+	}
 	update_displayed_line();
 }
 window['prev_move'] = prev_move;
 
 var next_move = function() {
-	++current_display_move;
+	if (current_display_line && current_display_move < current_display_line.pretty_pv.length - 1) {
+		++current_display_move;
+	}
 	update_displayed_line();
 }
 window['next_move'] = next_move;